diff --git a/Paper/gnome-shell/gnome-classic.css b/Paper/gnome-shell/gnome-classic.css
index 17488ab..f7bd1f0 100644
--- a/Paper/gnome-shell/gnome-classic.css
+++ b/Paper/gnome-shell/gnome-classic.css
@@ -18,7 +18,7 @@
 @import url("gnome-shell.css");
 
 /* FIXME:
-   - white edge highlight with text-shadow and icon-shadow for panel-button
+   - white edge highlight with text-shadow and -gtk-icon-shadow for panel-button
    - better shading of the panel (dark 5%) - impossible without multipoint gradients, image-bg is a hack
 */
 
@@ -86,7 +86,7 @@
   }
 
   .panel-button > .system-status-icon {
-    icon-shadow: #fff 0 1px 0 !important; /* FIXME */
+    -gtk-icon-shadow: #fff 0 1px 0 !important; /* FIXME */
   }
 
   .panel-button:hover,
diff --git a/Paper/gnome-shell/gnome-shell.css b/Paper/gnome-shell/gnome-shell.css
index d263856..0b5593b 100644
--- a/Paper/gnome-shell/gnome-shell.css
+++ b/Paper/gnome-shell/gnome-shell.css
@@ -36,7 +36,7 @@ stage {
   background-gradient-end: rgba(255,255,255,0);
   box-shadow: none;
   text-shadow: none;
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
   .button:hover, .button:focus {
     color: #fff;
     border: none;
@@ -46,7 +46,7 @@ stage {
     background-gradient-end: rgba(255,255,255,0.1);
     box-shadow: none;
     text-shadow: none;
-    icon-shadow: none; }
+    -gtk-icon-shadow: none; }
   .button:insensitive {
     color: rgba(255,255,255,0.3);
     border: none;
@@ -54,7 +54,7 @@ stage {
     background-gradient-direction: none;
     box-shadow: none;
     text-shadow: none;
-    icon-shadow: none; }
+    -gtk-icon-shadow: none; }
   .button:active {
     color: #fff;
     border: none;
@@ -64,7 +64,7 @@ stage {
     background-gradient-end: rgba(0,0,0,0.1);
     box-shadow: none;
     text-shadow: none;
-    icon-shadow: none; }
+    -gtk-icon-shadow: none; }
 
 /* Entries */
 StEntry {
@@ -609,7 +609,7 @@ StScrollBar {
     #panel .panel-button:hover,#panel .panel-button:overview:hover {
       color: white;
       text-shadow:none;
-      icon-shadow:none;  }
+      -gtk-icon-shadow:none;  }
     #panel .panel-button:active, #panel .panel-button:overview, #panel .panel-button:focus, #panel .panel-button:checked {
       background-color: rgba(0,0,0,0.01);
       box-shadow: inset 0 -2px 0px #9fb0b9;
@@ -617,9 +617,9 @@ StScrollBar {
       background-gradient-direction: none;
       color: white;
       text-shadow:none;
-      icon-shadow:none; }
+      -gtk-icon-shadow:none; }
       #panel .panel-button:active > .system-status-icon, #panel .panel-button:overview > .system-status-icon, #panel .panel-button:focus > .system-status-icon, #panel .panel-button:checked > .system-status-icon {
-        icon-shadow: black 0 2px 2px; }
+        -gtk-icon-shadow: black 0 2px 2px; }
     #panel .panel-button .system-status-icon {
       icon-size: 1.09em;
       padding: 0 5px; }
@@ -1132,7 +1132,7 @@ StScrollBar {
     background-color: #fff;
     box-shadow: none;
     text-shadow: none;
-    icon-shadow: none;
+    -gtk-icon-shadow: none;
     box-shadow: 0 5px 10px 0 rgba(0,0,0,0.5); }
   .app-view-control:first-child {
     background-gradient-direction: none;
@@ -1588,7 +1588,7 @@ StScrollBar {
   background-color: #2d3335;
   box-shadow: inset 0 1px #454d50;
   text-shadow: 0 1px black;
-  icon-shadow: 0 1px black;
+  -gtk-icon-shadow: 0 1px black;
   min-height: 2em;
   min-width: 2em;
   font-size: 14pt;
@@ -1601,21 +1601,21 @@ StScrollBar {
     border-color: #9fb0b9;
     box-shadow: inset 0 1px #454d50;
     text-shadow: 0 1px black;
-    icon-shadow: 0 1px black; }
+    -gtk-icon-shadow: 0 1px black; }
   .keyboard-key:hover, .keyboard-key:checked {
     color: white;
     border-color: rgba(0,0,0,0.7);
     background-color: #454d50;
     box-shadow: inset 0 1px #5d696d;
     text-shadow: 0 1px black;
-    icon-shadow: 0 1px black; }
+    -gtk-icon-shadow: 0 1px black; }
   .keyboard-key:active {
     color: white;
     border-color: rgba(0,0,0,0.7);
     background-color: #2d3335;
     box-shadow: none;
     text-shadow: none;
-    icon-shadow: none; }
+    -gtk-icon-shadow: none; }
   .keyboard-key:grayed {
     background-color: #2d3335;
     color: #dbdee0;
@@ -1692,28 +1692,28 @@ StScrollBar {
       border-color: rgba(0,0,0,0.7);
       box-shadow: inset 0 1px #454d50;
       text-shadow: 0 1px black;
-      icon-shadow: 0 1px black; }
+      -gtk-icon-shadow: 0 1px black; }
       .login-dialog .modal-dialog-button:default:hover, .login-dialog .modal-dialog-button:default:focus {
         color: white;
         border-color: rgba(0,0,0,0.7);
         background-color: rgba(57, 64, 66, 0.7);
         box-shadow: inset 0 1px #5d696d;
         text-shadow: 0 1px black;
-        icon-shadow: 0 1px black; }
+        -gtk-icon-shadow: 0 1px black; }
       .login-dialog .modal-dialog-button:default:active {
         color: white;
         border-color: rgba(0,0,0,0.7);
         background-color: #2d3335;
         box-shadow: none;
         text-shadow: none;
-        icon-shadow: none; }
+        -gtk-icon-shadow: none; }
       .login-dialog .modal-dialog-button:default:insensitive {
         color: #939695;
         border-color: rgba(0,0,0,0.7);
         background-color: rgba(66, 71, 73, 0.7);
         box-shadow: none;
         text-shadow: none;
-        icon-shadow: none; }
+        -gtk-icon-shadow: none; }
 
 .login-dialog-logo-bin {
   padding: 24px 0px; }
@@ -1979,7 +1979,7 @@ StScrollBar {
   background-gradient-end: rgba(255,255,255,0);
   box-shadow: none;
   text-shadow: none;
-  icon-shadow: none;}
+  -gtk-icon-shadow: none;}
 
 .modal-dialog-button:hover {
   border-radius: 2px;
@@ -1991,7 +1991,7 @@ StScrollBar {
   background-gradient-end: rgba(255,255,255,0.1);
   box-shadow: none;
   text-shadow: none;
-  icon-shadow: none;}
+  -gtk-icon-shadow: none;}
 
 .modal-dialog-button:focus {
   color: #fff;
@@ -2002,7 +2002,7 @@ StScrollBar {
   background-gradient-end: rgba(255,255,255,0.1);
   box-shadow: none;
   text-shadow: none;
-  icon-shadow: none;}
+  -gtk-icon-shadow: none;}
 
 .candidate-page-button:active,
 .candidate-page-button:pressed,
@@ -2016,7 +2016,7 @@ StScrollBar {
   background-gradient-end: rgba(0,0,0,0.1);
   box-shadow: none;
   text-shadow: none;
-  icon-shadow: none;}
+  -gtk-icon-shadow: none;}
 
 .candidate-page-button:insensitive,
 .modal-dialog-button:insensitive {
@@ -2026,7 +2026,7 @@ StScrollBar {
   background-gradient-direction: none;
   box-shadow: none;
   text-shadow: none;
-  icon-shadow: none;}
+  -gtk-icon-shadow: none;}
 
 /* Menus */
 .popup-submenu-menu-item:open {
diff --git a/Paper/gtk-3.0/apps/budgie.css b/Paper/gtk-3.0/apps/budgie.css
index e7365c5..a33af28 100644
--- a/Paper/gtk-3.0/apps/budgie.css
+++ b/Paper/gtk-3.0/apps/budgie.css
@@ -78,7 +78,7 @@
     border: 1px solid alpha(white, 0.06);
     border-radius: 6px;
     text-shadow: 1px 1px alpha(black, 0.5);
-    icon-shadow: 1px 1px alpha(black, 0.5);
+    -gtk-icon-shadow: 1px 1px alpha(black, 0.5);
     transition: 100ms ease-out;
 }
 
@@ -148,7 +148,7 @@ PanelToplevel .launcher:active {
 
 .budgie-panel * {
     color: white;
-    icon-shadow: 1px 1px alpha(black, 0.5);
+    -gtk-icon-shadow: 1px 1px alpha(black, 0.5);
 }
 
 .notification .priority.low {
diff --git a/Paper/gtk-3.0/apps/calculator.css b/Paper/gtk-3.0/apps/calculator.css
index 72f1c50..3abc714 100644
--- a/Paper/gtk-3.0/apps/calculator.css
+++ b/Paper/gtk-3.0/apps/calculator.css
@@ -134,12 +134,12 @@ MathButtons .button:backdrop GtkImage,
 MathButtons .button:backdrop:hover GtkImage,
 MathButtons .button:active:backdrop GtkImage {
     color: shade(@calculator, 0.9);
-    -gtk-image-effect: dim;
+    -gtk-icon-effect: dim;
 }
 
 MathButtons .button:insensitive GtkImage {
     color: @insensitive_text;
-    -gtk-image-effect: dim;
+    -gtk-icon-effect: dim;
 }
 
 /* Labels */
diff --git a/Paper/gtk-3.0/apps/fallback.css b/Paper/gtk-3.0/apps/fallback.css
index 50d1e57..e8c9baa 100644
--- a/Paper/gtk-3.0/apps/fallback.css
+++ b/Paper/gtk-3.0/apps/fallback.css
@@ -80,14 +80,14 @@ PanelApplet .button:active {
     color: shade(@base, 1.08);
 }
 
-PanelApplet .button:prelight {
+PanelApplet .button:hover {
     border-color: mix(@panel, @base, 0.13);
     background-color: mix(@panel, @base, 0.11);
     background-image: none;
     color: shade(@base, 1.08);
 }
 
-PanelApplet .button:active:prelight {
+PanelApplet .button:active:hover {
     border-color: mix(@panel, @base, 0.33);
     background-color: mix(@panel, @base, 0.31);
     background-image: none;
diff --git a/Paper/gtk-3.0/apps/gnome-clocks.css b/Paper/gtk-3.0/apps/gnome-clocks.css
index 04b8200..fab4cd7 100644
--- a/Paper/gtk-3.0/apps/gnome-clocks.css
+++ b/Paper/gtk-3.0/apps/gnome-clocks.css
@@ -66,7 +66,7 @@ ClocksWindow .clocks-digital-renderer.light.stripe {
     color: black;
 }
 
-ClocksWindow .clocks-digital-renderer.light.stripe:prelight {
+ClocksWindow .clocks-digital-renderer.light.stripe:hover {
     background-color: rgba(255, 255, 255, 0.6);
 }
 
@@ -75,7 +75,7 @@ ClocksWindow .clocks-digital-renderer.dark.stripe {
     color: @text;
 }
 
-ClocksWindow .clocks-digital-renderer.dark.stripe:prelight {
+ClocksWindow .clocks-digital-renderer.dark.stripe:hover {
     background-color: rgba(0, 0, 0, 0.2);
 }
 
@@ -88,7 +88,7 @@ ClocksWindow .clocks-digital-renderer.active {
     color: @selection_foreground;
 }
 
-ClocksWindow .clocks-digital-renderer.active:prelight {
+ClocksWindow .clocks-digital-renderer.active:hover {
     background-color: @selection;
     background-image: none;
     text-shadow: 0 2px 2px rgba(0,0,0,0.5);
@@ -104,7 +104,7 @@ ClocksWindow .clocks-digital-renderer.snoozing {
     color: @text;
 }
 
-ClocksWindow .clocks-digital-renderer.snoozing:prelight {
+ClocksWindow .clocks-digital-renderer.snoozing:hover {
     background-color: transparent;
     background-image: -gtk-gradient(radial,
                                     center center, 0,
@@ -123,7 +123,7 @@ ClocksWindow .clocks-digital-renderer.inactive {
     color: shade(@insensitive_foreground,0.9);
 }
 
-ClocksWindow .clocks-digital-renderer.inactive:prelight {
+ClocksWindow .clocks-digital-renderer.inactive:hover {
     background-color: transparent;
     background-image: -gtk-gradient(radial,
                                     center center, 0,
diff --git a/Paper/gtk-3.0/apps/gnome-documents.css b/Paper/gtk-3.0/apps/gnome-documents.css
index 70eabd7..5f8f2c6 100644
--- a/Paper/gtk-3.0/apps/gnome-documents.css
+++ b/Paper/gtk-3.0/apps/gnome-documents.css
@@ -57,11 +57,11 @@
 
 .documents-dropdown .view.radio:active,
 .documents-dropdown .view.radio:active:focused,
-.documents-dropdown .view.radio:active:prelight {
+.documents-dropdown .view.radio:active:hover {
     background-image: url("assets/sidebar-radio-checked.svg");
 }
 
-.documents-dropdown .view.radio:prelight {
+.documents-dropdown .view.radio:hover {
     background-image: url("assets/sidebar-radio-prelight.svg");
 }
 
@@ -70,7 +70,7 @@
     background-image: url("assets/sidebar-radio-selected.svg");
 }
 
-.documents-dropdown .view.radio:selected:prelight,
+.documents-dropdown .view.radio:selected:hover,
 .documents-dropdown .view.radio:selected:focused {
     background-image: url("assets/sidebar-radio-selected-prelight.svg");
 }
@@ -104,7 +104,7 @@
     background-size: contain;
     background: none;
     color: @base;
-    font: bold;
+    font-weight: bold;
 }
 
 .documents-favorite.button:active,
diff --git a/Paper/gtk-3.0/apps/gnome-terminal.css b/Paper/gtk-3.0/apps/gnome-terminal.css
index b120aed..a429b50 100644
--- a/Paper/gtk-3.0/apps/gnome-terminal.css
+++ b/Paper/gtk-3.0/apps/gnome-terminal.css
@@ -78,7 +78,7 @@ TerminalWindow .scrollbar.slider:hover {
 }
 
 TerminalWindow .scrollbar.slider:active.
-TerminalWindow .scrollbar.slider:prelight:active {
+TerminalWindow .scrollbar.slider:hover:active {
     background-color: shade(@selection, 1.2);
     background-image: none;
 }
@@ -91,7 +91,7 @@ TerminalWindow .scrollbar.slider:backdrop {
     background-color: alpha(@backdrop_foreground, 0.2);
 }
 
-TerminalWindow .scrollbar.slider.fine-tune:prelight:active {
+TerminalWindow .scrollbar.slider.fine-tune:hover:active {
       background-image: none;
       border: 3px solid transparent;
 }
diff --git a/Paper/gtk-3.0/apps/nautilus.css b/Paper/gtk-3.0/apps/nautilus.css
index ba0f333..db541b0 100644
--- a/Paper/gtk-3.0/apps/nautilus.css
+++ b/Paper/gtk-3.0/apps/nautilus.css
@@ -133,7 +133,7 @@ NautilusWindow .dynamic-notebook tab.right:active {
 
 .nautilus-circular-button {
   border-radius: 20px;
-  outline-radius: 20px;
+  -gtk-outline-radius: 20px;
 }
 
 
@@ -206,7 +206,7 @@ NautilusCanvasView:backdrop {
 }
 
 .nautilus-desktop.nautilus-canvas-item:active,
-.nautilus-desktop.nautilus-canvas-item:prelight,
+.nautilus-desktop.nautilus-canvas-item:hover,
 .nautilus-desktop.nautilus-canvas-item:selected {
     text-shadow: none;
 }
@@ -230,6 +230,6 @@ NautilusCanvasView:backdrop {
 }
 
 .nautilus-desktop.nautilus-canvas-item:active,
-.nautilus-desktop.nautilus-canvas-item:prelight,
+.nautilus-desktop.nautilus-canvas-item:hover,
 .nautilus-desktop.nautilus-canvas-item:selected {
 }
diff --git a/Paper/gtk-3.0/apps/pantheon.css b/Paper/gtk-3.0/apps/pantheon.css
index 563f633..5ff549d 100644
--- a/Paper/gtk-3.0/apps/pantheon.css
+++ b/Paper/gtk-3.0/apps/pantheon.css
@@ -161,7 +161,7 @@
 .search-entry-large,
 .search-entry-large:focus {
     border: none;
-    font: 18;
+    font-size: 18px;
     font-weight: 300;
     background-image: none;
     background: none;
@@ -199,7 +199,7 @@
     font-weight: bold;
     text-shadow: 0 0 2px alpha (#000, 0.3),
                  0 1px 2px alpha (#000, 0.6);
-    icon-shadow: 0 0 2px alpha (#000, 0.3),
+    -gtk-icon-shadow: 0 0 2px alpha (#000, 0.3),
                  0 1px 2px alpha (#000, 0.6);
 }
 
@@ -209,6 +209,6 @@
     color: alpha (#000, 0.65);
     text-shadow: 0 0 2px alpha (#fff, 0.3),
                  0 1px 0 alpha (#fff, 0.25);
-    icon-shadow: 0 0 2px alpha (#fff, 0.3),
+    -gtk-icon-shadow: 0 0 2px alpha (#fff, 0.3),
                  0 1px 0 alpha (#fff, 0.25);
 }
diff --git a/Paper/gtk-3.0/apps/xfce.css b/Paper/gtk-3.0/apps/xfce.css
index 0efc82d..8e04571 100644
--- a/Paper/gtk-3.0/apps/xfce.css
+++ b/Paper/gtk-3.0/apps/xfce.css
@@ -34,7 +34,7 @@ XfceHeading,
 .xfce4-panel {
     background-color: @panel_bg_color;
     color: @panel_fg_color;
-    font: normal;
+    /*font: normal;*/
 }
 
 .xfce4-panel .button {
@@ -43,7 +43,7 @@ XfceHeading,
     border-style: none;
     color: @panel_fg_color;
     box-shadow: none;
-    -gtk-image-effect: none;
+    -gtk-icon-effect: none;
 }
 
 .xfce4-panel .button:active {
@@ -64,5 +64,5 @@ XfceHeading,
 }
 
 .xfce4-panel .menu {
-    -gtk-image-effect: none;
+    -gtk-icon-effect: none;
 }
diff --git a/Paper/gtk-3.0/widgets/action-bar.css b/Paper/gtk-3.0/widgets/action-bar.css
index abe7ba2..f07cd0c 100644
--- a/Paper/gtk-3.0/widgets/action-bar.css
+++ b/Paper/gtk-3.0/widgets/action-bar.css
@@ -31,7 +31,7 @@
 .action-bar:backdrop {
     background-color: shade(@backdrop_background, 0.9);
     box-shadow: none;
-    -gtk-image-effect: dim;
+    -gtk-icon-effect: dim;
 }
 
 .action-bar:first-child {
@@ -92,7 +92,7 @@
 .action-bar .text-button:insensitive,
 .action-bar .image-button:insensitive {
     color: @insensitive_header_text;
-    -gtk-image-effect: dim;
+    -gtk-icon-effect: dim;
 }
 
 
@@ -140,18 +140,18 @@
 .action-bar .button .image-button:backdrop:hover GtkImage,
 .action-bar .button .image-button:active:backdrop GtkImage {
     color: @backdrop_text;
-    -gtk-image-effect: dim;
+    -gtk-icon-effect: dim;
 }
 
 .action-bar .button:insensitive GtkImage,
 .action-bar .button .image-button:insensitive GtkImage {
     color: @insensitive_text;
-    -gtk-image-effect: dim;
+    -gtk-icon-effect: dim;
 }
 .action-bar .button:insensitive:backdrop GtkImage,
 .action-bar .button .image-button:insensitive:backdrop GtkImage {
     color: mix(@backdrop_text, @insensitive_text, 0.5);
-    -gtk-image-effect: dim;
+    -gtk-icon-effect: dim;
 }
 
 /* Labels */
diff --git a/Paper/gtk-3.0/widgets/base-states.css b/Paper/gtk-3.0/widgets/base-states.css
index fd1bf1c..1255b27 100644
--- a/Paper/gtk-3.0/widgets/base-states.css
+++ b/Paper/gtk-3.0/widgets/base-states.css
@@ -69,11 +69,11 @@ GtkClutterOffscreen {
 
 /* Apply effects to insensitive and prelit images */
 *:insensitive {
-    -gtk-image-effect: dim;
+    -gtk-icon-effect: dim;
 }
 
 *:hover {
-    -gtk-image-effect: none;
+    -gtk-icon-effect: none;
 }
 
 .gtkstyle-fallback {
@@ -81,7 +81,7 @@ GtkClutterOffscreen {
     color: @foreground;
 }
 
-.gtkstyle-fallback:prelight {
+.gtkstyle-fallback:hover {
     background-color: shade(@background, 1.10);
     color: @foreground;
 }
diff --git a/Paper/gtk-3.0/widgets/buttons.css b/Paper/gtk-3.0/widgets/buttons.css
index f0266b2..79d3200 100644
--- a/Paper/gtk-3.0/widgets/buttons.css
+++ b/Paper/gtk-3.0/widgets/buttons.css
@@ -75,7 +75,7 @@ GtkCalendar.button:backdrop:hover,
     outline-style: dashed;
     outline-offset: -3px;
     outline-width: 1px;
-    outline-radius: 2px;
+    -gtk-outline-radius: 2px;
 }
 
 .button:focus,
@@ -239,7 +239,7 @@ GtkOverlay > .button:focus:active {
 }
 
 .button.noundo GtkLabel,
-.button.noundo Gtklabel:prelight {
+.button.noundo Gtklabel:hover {
     color: @error_foreground;
 }
 
@@ -268,6 +268,6 @@ GtkOverlay > .button:focus:active {
 }
 
 .button.affirmative GtkLabel,
-.button.affirmative Gtklabel:prelight {
+.button.affirmative Gtklabel:hover {
     color: @selection_foreground;
 }
\ No newline at end of file
diff --git a/Paper/gtk-3.0/widgets/check-radio.css b/Paper/gtk-3.0/widgets/check-radio.css
index ffd8755..0028106 100644
--- a/Paper/gtk-3.0/widgets/check-radio.css
+++ b/Paper/gtk-3.0/widgets/check-radio.css
@@ -92,7 +92,7 @@ GtkCheckButton:selected:focus {
 .menu .menuitem.radio {
   -gtk-icon-source: -gtk-icontheme("radio-symbolic");
   color: @text;
-  icon-shadow: none;
+  -gtk-icon-shadow: none;
 }
 
 .menu .menuitem.radio:active, .menu .menuitem.radio:checked {
diff --git a/Paper/gtk-3.0/widgets/composited-indicator.css b/Paper/gtk-3.0/widgets/composited-indicator.css
index 8e24ecd..090675f 100644
--- a/Paper/gtk-3.0/widgets/composited-indicator.css
+++ b/Paper/gtk-3.0/widgets/composited-indicator.css
@@ -39,7 +39,7 @@
 }
 
 .composited-indicator .menuitem:active,
-.composited-indicator .menuitem:prelight {
+.composited-indicator .menuitem:hover {
     border-style: none;
     background-image: none;
     background-color: shade(@panel, 1.05);
@@ -54,7 +54,7 @@
     color: @text;
 }
 
-.composited-indicator .menuitem:prelight GtkImage,
+.composited-indicator .menuitem:hover GtkImage,
 .composited-indicator .menuitem:active GtkImage,
 .composited-indicator .menuitem:hover GtkImage {
     color: @selection_foreground;
@@ -80,7 +80,7 @@
     color: @text;
 }
 
-.composited-indicator .menuitem:prelight GtkLabel,
+.composited-indicator .menuitem:hover GtkLabel,
 .composited-indicator .menuitem:hover GtkLabel,
 .composited-indicator .menuitem:active GtkLabel {
     color: @selection_foreground;
diff --git a/Paper/gtk-3.0/widgets/destructive-action-buttons.css b/Paper/gtk-3.0/widgets/destructive-action-buttons.css
index 910d816..3de0994 100644
--- a/Paper/gtk-3.0/widgets/destructive-action-buttons.css
+++ b/Paper/gtk-3.0/widgets/destructive-action-buttons.css
@@ -102,17 +102,17 @@
 .destructive-action.button:backdrop:hover GtkImage,
 .destructive-action.button:active:backdrop GtkImage {
     color: @backdrop_text;
-    -gtk-image-effect: dim;
+    -gtk-icon-effect: dim;
 }
 
 .destructive-action.button:insensitive GtkImage {
     color: @insensitive_text;
-    -gtk-image-effect: dim;
+    -gtk-icon-effect: dim;
 }
 
 .destructive-action.button:insensitive:backdrop GtkImage {
     color: mix(@backdrop_text, @insensitive_text, 0.5);
-    -gtk-image-effect: dim;
+    -gtk-icon-effect: dim;
 }
 
 /* Labels */
diff --git a/Paper/gtk-3.0/widgets/header-bar.css b/Paper/gtk-3.0/widgets/header-bar.css
index bd7c991..d29488c 100644
--- a/Paper/gtk-3.0/widgets/header-bar.css
+++ b/Paper/gtk-3.0/widgets/header-bar.css
@@ -79,7 +79,7 @@
 /* Subtitle */
 .header-bar .subtitle {
     padding: 0;
-    font: 9;
+    font-size: 9px;
 }
 
 .header-bar .subtitle,
@@ -113,14 +113,14 @@
 .header-bar *:backdrop:hover GtkImage,
 .header-bar *:active:backdrop GtkImage {
     color: @header_text;
-    -gtk-image-effect: dim;
+    -gtk-icon-effect: dim;
 }
 
 .header-bar *:insensitive GtkImage
 .header-bar *:backdrop:insensitive GtkImage,
 .header-bar *:insensitive:backdrop GtkImage {
     color: @header_text;
-    -gtk-image-effect: dim;
+    -gtk-icon-effect: dim;
 }
 
 
@@ -311,7 +311,7 @@
 
 .header-bar GtkSwitch {
     border-radius: 1em;
-    font: bold;
+    font-weight: bold;
 }
 
 /* Trough */
diff --git a/Paper/gtk-3.0/widgets/images.css b/Paper/gtk-3.0/widgets/images.css
index 6af587f..9a19fc6 100644
--- a/Paper/gtk-3.0/widgets/images.css
+++ b/Paper/gtk-3.0/widgets/images.css
@@ -30,17 +30,17 @@
 *:backdrop:hover GtkImage,
 *:active:backdrop GtkImage {
     color: @backdrop_text;
-    /*-gtk-image-effect: dim;*/
+    /*-gtk-icon-effect: dim;*/
 }
 
 *:insensitive GtkImage {
     color: @insensitive_text;
-    -gtk-image-effect: dim;
+    -gtk-icon-effect: dim;
 }
 
 *:insensitive:backdrop GtkImage {
     color: mix(@backdrop_text, @insensitive_text, 0.5);
-    -gtk-image-effect: dim;
+    -gtk-icon-effect: dim;
 }
 
 /*******************
diff --git a/Paper/gtk-3.0/widgets/inline-toolbars.css b/Paper/gtk-3.0/widgets/inline-toolbars.css
index 6e33e14..59bfa50 100644
--- a/Paper/gtk-3.0/widgets/inline-toolbars.css
+++ b/Paper/gtk-3.0/widgets/inline-toolbars.css
@@ -32,7 +32,7 @@
 .inline-toolbar.toolbar:backdrop {
     background-color: @backdrop_base;
     box-shadow: none;
-    -gtk-image-effect: dim;
+    -gtk-icon-effect: dim;
 }
 
 .inline-toolbar.toolbar:first-child {
@@ -93,7 +93,7 @@
 .inline-toolbar.toolbar .text-button:insensitive,
 .inline-toolbar.toolbar .image-button:insensitive {
     color: @insensitive_header_text;
-    -gtk-image-effect: dim;
+    -gtk-icon-effect: dim;
 }
 
 
@@ -134,17 +134,17 @@
 .inline-toolbar.toolbar .button:backdrop:hover GtkImage,
 .inline-toolbar.toolbar .button:active:backdrop GtkImage {
     color: @backdrop_text;
-    -gtk-image-effect: dim;
+    -gtk-icon-effect: dim;
 }
 
 .inline-toolbar.toolbar .button:insensitive GtkImage {
     color: @insensitive_text;
-    -gtk-image-effect: dim;
+    -gtk-icon-effect: dim;
 }
 
 .inline-toolbar.toolbar .button:insensitive:backdrop GtkImage {
     color: mix(@backdrop_text, @insensitive_text, 0.5);
-    -gtk-image-effect: dim;
+    -gtk-icon-effect: dim;
 }
 
 /* Labels */
diff --git a/Paper/gtk-3.0/widgets/menubars.css b/Paper/gtk-3.0/widgets/menubars.css
index 3517c7e..21a52ad 100644
--- a/Paper/gtk-3.0/widgets/menubars.css
+++ b/Paper/gtk-3.0/widgets/menubars.css
@@ -76,17 +76,17 @@
 .menubar .menuitem:backdrop:hover GtkImage,
 .menubar .menuitem:active:backdrop GtkImage {
     color: @backdrop_header_text;
-    /*-gtk-image-effect: dim;*/
+    /*-gtk-icon-effect: dim;*/
 }
 
 .menubar .menuitem:insensitive GtkImage {
     color: @insensitive_header_text;
-    /*-gtk-image-effect: dim;*/
+    /*-gtk-icon-effect: dim;*/
 }
 
 .menubar .menuitem:insensitive:backdrop GtkImage {
     color: mix(@backdrop_header_text, @insensitive_header_text, 0.5);
-    /*-gtk-image-effect: dim;*/
+    /*-gtk-icon-effect: dim;*/
 }
 
 /* Labels */
@@ -134,17 +134,17 @@
 .menubar .menu .menuitem:backdrop:hover GtkImage,
 .menubar .menu .menuitem:active:backdrop GtkImage {
     color: @backdrop_text;
-    /*-gtk-image-effect: dim;*/
+    /*-gtk-icon-effect: dim;*/
 }
 
 .menubar .menu .menuitem:insensitive GtkImage {
     color: @insensitive_text;
-    /*-gtk-image-effect: dim;*/
+    /*-gtk-icon-effect: dim;*/
 }
 
 .menubar .menu .menuitem:insensitive:backdrop GtkImage {
     color: mix(@backdrop_text, @insensitive_text, 0.5);
-    /*-gtk-image-effect: dim;*/
+    /*-gtk-icon-effect: dim;*/
 }
 
 /* Labels */
diff --git a/Paper/gtk-3.0/widgets/message-dialogs.css b/Paper/gtk-3.0/widgets/message-dialogs.css
index 446c45f..ce40ac5 100644
--- a/Paper/gtk-3.0/widgets/message-dialogs.css
+++ b/Paper/gtk-3.0/widgets/message-dialogs.css
@@ -59,7 +59,7 @@
     border: none;
     border-radius: 0;
     padding: 0;
-    font: bold;
+    font-weight: bold;
     /*padding: 8px;*/
 }
 
diff --git a/Paper/gtk-3.0/widgets/miscellaneous.css b/Paper/gtk-3.0/widgets/miscellaneous.css
index 482191c..8aa359e 100644
--- a/Paper/gtk-3.0/widgets/miscellaneous.css
+++ b/Paper/gtk-3.0/widgets/miscellaneous.css
@@ -19,16 +19,16 @@
 /*********
  * text *
  *********/
-.h1 { font: 24; }
-.h2 { font: 18; }
-.h3 { font: 12; }
+.h1 { font-size: 24px; }
+.h2 { font-size: 18px; }
+.h3 { font-size: 12px; }
 
 
 /*************
  * assistant *
  *************/
 GtkAssistant .sidebar .highlight {
-    font: bold;
+    font-weight: bold;
 }
 
 GtkAssistant .sidebar {
diff --git a/Paper/gtk-3.0/widgets/popovers.css b/Paper/gtk-3.0/widgets/popovers.css
index 36f1192..e54b32c 100644
--- a/Paper/gtk-3.0/widgets/popovers.css
+++ b/Paper/gtk-3.0/widgets/popovers.css
@@ -165,17 +165,17 @@ GtkPopover .button:backdrop GtkImage,
 GtkPopover .button:backdrop:hover GtkImage,
 GtkPopover .button:active:backdrop GtkImage {
     color: @backdrop_text;
-    /*-gtk-image-effect: dim;*/
+    /*-gtk-icon-effect: dim;*/
 }
 
 GtkPopover .button:insensitive GtkImage {
     color: @insensitive_text;
-    /*-gtk-image-effect: dim;*/
+    /*-gtk-icon-effect: dim;*/
 }
 
 GtkPopover .button:insensitive:backdrop GtkImage {
     color: mix(@backdrop_text, @insensitive_text, 0.5);
-    /*-gtk-image-effect: dim;*/
+    /*-gtk-icon-effect: dim;*/
 }
 
 /* Labels */
diff --git a/Paper/gtk-3.0/widgets/scrollbars.css b/Paper/gtk-3.0/widgets/scrollbars.css
index a18aaa0..d11f41c 100644
--- a/Paper/gtk-3.0/widgets/scrollbars.css
+++ b/Paper/gtk-3.0/widgets/scrollbars.css
@@ -54,7 +54,7 @@
 }
 
 .scrollbar.slider:active.
-.scrollbar.slider:prelight:active {
+.scrollbar.slider:hover:active {
     background-color: shade(@selection, 1.2);
     background-image: none;
 }
@@ -67,7 +67,7 @@
     background-color: alpha(@backdrop_foreground, 0.2);
 }
 
-.scrollbar.slider.fine-tune:prelight:active {
+.scrollbar.slider.fine-tune:hover:active {
       background-image: none;
       border: 3px solid transparent;
 }
diff --git a/Paper/gtk-3.0/widgets/search-bars.css b/Paper/gtk-3.0/widgets/search-bars.css
index 1cc9e90..8a1a42e 100644
--- a/Paper/gtk-3.0/widgets/search-bars.css
+++ b/Paper/gtk-3.0/widgets/search-bars.css
@@ -97,7 +97,7 @@
 .search-bar.toolbar .image-button:insensitive {
     background: none;
     color: @insensitive_text;
-    -gtk-image-effect: dim;
+    -gtk-icon-effect: dim;
 }
 
 /* Backdrop */
@@ -140,18 +140,18 @@
 .search-bar.toolbar .button:backdrop:hover GtkImage,
 .search-bar.toolbar .button:active:backdrop GtkImage {
     color: @backdrop_text;
-    -gtk-image-effect: dim;
+    -gtk-icon-effect: dim;
 }
 
 .search-bar.toolbar:insensitive GtkImage,
 .search-bar.toolbar .button:insensitive GtkImage {
     color: @insensitive_text;
-    -gtk-image-effect: dim;
+    -gtk-icon-effect: dim;
 }
 
 .search-bar.toolbar .button:insensitive:backdrop GtkImage {
     color: mix(@backdrop_text, @insensitive_text, 0.5);
-    -gtk-image-effect: dim;
+    -gtk-icon-effect: dim;
 }
 
 /* Labels */
diff --git a/Paper/gtk-3.0/widgets/selection-mode.css b/Paper/gtk-3.0/widgets/selection-mode.css
index 8e9adbb..e2ddbdb 100644
--- a/Paper/gtk-3.0/widgets/selection-mode.css
+++ b/Paper/gtk-3.0/widgets/selection-mode.css
@@ -46,7 +46,7 @@
 .header-bar.selection-mode .selection-menu .arrow {
     -gtk-icon-source: -gtk-icontheme("pan-down-symbolic");
     color: alpha(@header_text, 0.5);
-    icon-shadow: none;
+    -gtk-icon-shadow: none;
 }
 
 .selection-mode.toolbar {
diff --git a/Paper/gtk-3.0/widgets/suggested-action-buttons.css b/Paper/gtk-3.0/widgets/suggested-action-buttons.css
index 1de23bc..b503e2f 100644
--- a/Paper/gtk-3.0/widgets/suggested-action-buttons.css
+++ b/Paper/gtk-3.0/widgets/suggested-action-buttons.css
@@ -144,17 +144,17 @@
 .suggested-action.button:backdrop:hover GtkImage,
 .suggested-action.button:active:backdrop GtkImage {
     color: @backdrop_text;
-    -gtk-image-effect: dim;
+    -gtk-icon-effect: dim;
 }
 
 .suggested-action.button:insensitive GtkImage {
     color: @insensitive_text;
-    -gtk-image-effect: dim;
+    -gtk-icon-effect: dim;
 }
 
 .suggested-action.button:insensitive:backdrop GtkImage {
     color: mix(@backdrop_text, @insensitive_text, 0.5);
-    -gtk-image-effect: dim;
+    -gtk-icon-effect: dim;
 }
 
 /* Labels */
diff --git a/Paper/gtk-3.0/widgets/switches.css b/Paper/gtk-3.0/widgets/switches.css
index 56ed0a7..2777a42 100644
--- a/Paper/gtk-3.0/widgets/switches.css
+++ b/Paper/gtk-3.0/widgets/switches.css
@@ -28,7 +28,7 @@
  *************/
 
 GtkSwitch {
-    font: 1;
+    font-size: 1px;
     /*min-height: 24px;
     min-width: 24px; FIXME: Uncomment for 3.19 */
     -GtkSwitch-slider-width: 20;
diff --git a/Paper/gtk-3.0/widgets/tiles.css b/Paper/gtk-3.0/widgets/tiles.css
index 4784957..3a1b13e 100644
--- a/Paper/gtk-3.0/widgets/tiles.css
+++ b/Paper/gtk-3.0/widgets/tiles.css
@@ -102,17 +102,17 @@
 .tile:backdrop:hover GtkImage,
 .tile:active:backdrop GtkImage {
     color: @backdrop_text;
-    -gtk-image-effect: dim;
+    -gtk-icon-effect: dim;
 }
 
 .tile:insensitive GtkImage {
     color: @insensitive_text;
-    -gtk-image-effect: dim;
+    -gtk-icon-effect: dim;
 }
 
 .tile:insensitive:backdrop GtkImage {
     color: mix(@backdrop_text, @insensitive_text, 0.5);
-    -gtk-image-effect: dim;
+    -gtk-icon-effect: dim;
 }
 
 /* Labels */
diff --git a/Paper/gtk-3.0/widgets/titlebar.css b/Paper/gtk-3.0/widgets/titlebar.css
index 821bbdf..56b4e3a 100644
--- a/Paper/gtk-3.0/widgets/titlebar.css
+++ b/Paper/gtk-3.0/widgets/titlebar.css
@@ -69,7 +69,7 @@
 /* Subtitle */
 .titlebar .subtitle {
     padding: 0;
-    font: 9;
+    font-size: 9px;
 }
 
 .titlebar .subtitle,
diff --git a/Paper/gtk-3.0/widgets/toolbars.css b/Paper/gtk-3.0/widgets/toolbars.css
index 6f96229..a2aca85 100644
--- a/Paper/gtk-3.0/widgets/toolbars.css
+++ b/Paper/gtk-3.0/widgets/toolbars.css
@@ -44,7 +44,7 @@
     color: @backdrop_text;
     background-color: @backdrop_background;
     box-shadow: none;
-    -gtk-image-effect: dim;
+    -gtk-icon-effect: dim;
 }
 
 /* Menubar */
@@ -108,7 +108,7 @@
 .toolbar .image-button:insensitive {
     background: none;
     color: @insensitive_header_text;
-    -gtk-image-effect: dim;
+    -gtk-icon-effect: dim;
 }
 
 
@@ -200,17 +200,17 @@
 .toolbar .button:backdrop:hover GtkImage,
 .toolbar .button:active:backdrop GtkImage {
     color: @backdrop_text;
-    -gtk-image-effect: dim;
+    -gtk-icon-effect: dim;
 }
 
 .toolbar .button:insensitive GtkImage {
     color: @insensitive_text;
-    -gtk-image-effect: dim;
+    -gtk-icon-effect: dim;
 }
 
 .toolbar .button:insensitive:backdrop GtkImage {
     color: mix(@backdrop_text, @insensitive_text, 0.5);
-    -gtk-image-effect: dim;
+    -gtk-icon-effect: dim;
 }
 
 /* Labels */
@@ -265,7 +265,7 @@
     color: @backdrop_toolbar_text;
     background-color: @backdrop_toolbar;
     box-shadow: none;
-    -gtk-image-effect: dim;
+    -gtk-icon-effect: dim;
 }
 
 /* Menubar */
@@ -334,7 +334,7 @@
 .primary-toolbar.toolbar .image-button:insensitive {
     background: none;
     color: @insensitive_header_toolbar_text;
-    -gtk-image-effect: dim;
+    -gtk-icon-effect: dim;
 }
 
 
@@ -431,18 +431,18 @@
 .primary-toolbar.toolbar .button:backdrop:hover GtkImage,
 .primary-toolbar.toolbar .button:active:backdrop GtkImage {
     color: @backdrop_toolbar_text;
-    -gtk-image-effect: dim;
+    -gtk-icon-effect: dim;
 }
 
 .primary-toolbar.toolbar .button:insensitive GtkImage {
     color: @insensitive_toolbar_text;
-    -gtk-image-effect: dim;
+    -gtk-icon-effect: dim;
 }
 
 .primary-toolbar.toolbar .button:backdrop:insensitive GtkImage,
 .primary-toolbar.toolbar .button:insensitive:backdrop GtkImage {
     color: mix(@backdrop_text, @insensitive_text, 0.5);
-    -gtk-image-effect: dim;
+    -gtk-icon-effect: dim;
 }
 
 /* Labels */
@@ -485,7 +485,7 @@
     background-color: @backdrop_background;
     border-color: @backdrop_border;
     color: @backdrop_text;
-    -gtk-image-effect: dim;
+    -gtk-icon-effect: dim;
 }
 
 .secondary-toolbar.toolbar .linked-button,
diff --git a/Paper/gtk-3.0/widgets/views.css b/Paper/gtk-3.0/widgets/views.css
index b2570aa..3974726 100644
--- a/Paper/gtk-3.0/widgets/views.css
+++ b/Paper/gtk-3.0/widgets/views.css
@@ -207,7 +207,7 @@ GtkIconView.content-view.check:active {
     background: none;
 }
 
-GtkIconView.content-view.check:prelight,
+GtkIconView.content-view.check:hover,
 GtkIconView.content-view.check:insensitive,
 GtkIconView.content-view.check:selected {
     background: none;
diff --git a/Paper/gtk-3.16/gtk-dark.css b/Paper/gtk-3.16/gtk-dark.css
index 9226148..006d5f9 100644
--- a/Paper/gtk-3.16/gtk-dark.css
+++ b/Paper/gtk-3.16/gtk-dark.css
@@ -104,7 +104,7 @@ read if you used those and something break with a version upgrade you're on your
   .action-bar:backdrop {
     background-color: #373e41;
     box-shadow: none;
-    -gtk-image-effect: dim; }
+    -gtk-icon-effect: dim; }
   .action-bar:first-child {
     border-radius: 6px 6px 0px 0px;
     border-width: 1px 1px 0px 1px; }
@@ -136,7 +136,7 @@ read if you used those and something break with a version upgrade you're on your
     color: #a7acae;
     background-color: #4F585C;
     text-shadow: none;
-    icon-shadow: none; }
+    -gtk-icon-shadow: none; }
 
 /*
    These wildcard seems unavoidable, need to investigate.
@@ -145,7 +145,7 @@ read if you used those and something break with a version upgrade you're on your
    Everytime a wildcard is used a kitten dies, painfully.
 */
 *:insensitive {
-  -gtk-image-effect: dim; }
+  -gtk-icon-effect: dim; }
 
 .gtkstyle-fallback {
   color: white;
@@ -245,11 +245,11 @@ GtkLabel:backdrop {
   background-clip: padding-box;
   outline-color: rgba(228, 230, 231, 0.3);
   text-shadow: 0 1px black;
-  icon-shadow: 0 1px black; }
+  -gtk-icon-shadow: 0 1px black; }
   .app-notification:backdrop, .osd .scale-popup:backdrop, .popover .background.touch-selection:backdrop, .popover .background.magnifier:backdrop, .popover .background.osd:backdrop,
   .osd:backdrop {
     text-shadow: none;
-    icon-shadow: none; }
+    -gtk-icon-shadow: none; }
 
 .view:selected:focus, GtkIconView:selected:focus, .view:selected, GtkIconView:selected,
 GtkTextView GtkLabel:selected:focus,
@@ -290,7 +290,7 @@ treeview.view:selected {
         color: rgba(91, 167, 202, 0.85); }
 
 .monospace {
-  font: Monospace; }
+  font-family: Monospace; }
 
 /***********
  * Buttons *
@@ -310,7 +310,7 @@ treeview.view:selected {
   border-color: #373e41;
   background-image: linear-gradient(to bottom, #4F585C, #434b4e);
   text-shadow: 0 1px rgba(0, 0, 0, 0.2);
-  icon-shadow: 0 1px rgba(0, 0, 0, 0.2);
+  -gtk-icon-shadow: 0 1px rgba(0, 0, 0, 0.2);
   box-shadow: inset 0 1px rgba(255, 255, 255, 0.05);
   box-shadow: 0 1px 0 0 rgba(255, 255, 255, 0.05); }
   .button.flat {
@@ -319,7 +319,7 @@ treeview.view:selected {
     background-image: none;
     box-shadow: inset 0 1px rgba(255, 255, 255, 0);
     text-shadow: none;
-    icon-shadow: none;
+    -gtk-icon-shadow: none;
     transition: none; }
     .button.flat:hover {
       transition: all 200ms cubic-bezier(0.25, 0.46, 0.45, 0.94);
@@ -332,9 +332,9 @@ treeview.view:selected {
     border-color: #373e41;
     background-image: linear-gradient(to bottom, #515b5f, #4a5357 60%, #464e51);
     text-shadow: 0 1px rgba(0, 0, 0, 0.2);
-    icon-shadow: 0 1px rgba(0, 0, 0, 0.2);
+    -gtk-icon-shadow: 0 1px rgba(0, 0, 0, 0.2);
     box-shadow: inset 0 1px rgba(255, 255, 255, 0.05);
-    -gtk-image-effect: highlight; }
+    -gtk-icon-effect: highlight; }
   .button:active,
   .button:checked {
     color: white;
@@ -342,19 +342,19 @@ treeview.view:selected {
     border-color: #373e41;
     background-image: linear-gradient(to bottom, #3f4649, #4a5357);
     text-shadow: 0 1px rgba(0, 0, 0, 0.2);
-    icon-shadow: 0 1px rgba(0, 0, 0, 0.2);
+    -gtk-icon-shadow: 0 1px rgba(0, 0, 0, 0.2);
     box-shadow: inset 0 2px 1px -2px rgba(0, 0, 0, 0.6);
     box-shadow: inset 0 1px 1px 0 rgba(0, 0, 0, 0.05), 0 1px 0 0 rgba(255, 255, 255, 0.05);
     transition-duration: 50ms; }
   .button:backdrop.flat,
   .button:backdrop {
     border-color: #394144;
-    background-image: linear-gradient(to bottom, #4F585C);
+    background-color: #4F585C;
     text-shadow: none;
-    icon-shadow: none;
+    -gtk-icon-shadow: none;
     box-shadow: inset 0 1px rgba(255, 255, 255, 0);
     transition: 200ms ease-out;
-    -gtk-image-effect: none; }
+    -gtk-icon-effect: none; }
     .button:backdrop.flat GtkLabel,
     .button:backdrop.flat,
     .button:backdrop GtkLabel,
@@ -391,7 +391,7 @@ treeview.view:selected {
       background-image: none;
       background-color: #5a656b;
       text-shadow: none;
-      icon-shadow: none;
+      -gtk-icon-shadow: none;
       box-shadow: inset 0 1px rgba(255, 255, 255, 0); }
       .button:backdrop.flat:insensitive GtkLabel,
       .button:backdrop.flat:insensitive,
@@ -419,7 +419,7 @@ treeview.view:selected {
     background-image: none;
     box-shadow: inset 0 1px rgba(255, 255, 255, 0);
     text-shadow: none;
-    icon-shadow: none; }
+    -gtk-icon-shadow: none; }
   .button:insensitive,
   .button:insensitive {
     border-color: #373e41;
@@ -427,7 +427,7 @@ treeview.view:selected {
     background-color: #5a656b;
     text-shadow: none;
     box-shadow: none;
-    icon-shadow: none; }
+    -gtk-icon-shadow: none; }
     .button:insensitive GtkLabel,
     .button:insensitive,
     .button:insensitive GtkLabel,
@@ -477,22 +477,22 @@ row:selected
   outline-color: rgba(228, 230, 231, 0.3);
   color: #e4e6e7;
   border-color: rgba(0, 0, 0, 0.7);
-  background-image: linear-gradient(to bottom, rgba(32, 37, 38, 0.8));
+  background-color: rgba(32, 37, 38, 0.8);
   background-clip: padding-box;
   box-shadow: inset 0 1px rgba(255, 255, 255, 0.1);
   text-shadow: 0 1px black;
-  icon-shadow: 0 1px black;
+  -gtk-icon-shadow: 0 1px black;
   outline-color: rgba(228, 230, 231, 0.3);
   border: none;
   box-shadow: none; }
   .button.osd:hover {
     color: white;
     border-color: rgba(0, 0, 0, 0.7);
-    background-image: linear-gradient(to bottom, rgba(60, 69, 71, 0.8));
+    background-color: rgba(60, 69, 71, 0.8);
     background-clip: padding-box;
     box-shadow: inset 0 1px rgba(255, 255, 255, 0.1);
     text-shadow: 0 1px black;
-    icon-shadow: 0 1px black;
+    -gtk-icon-shadow: 0 1px black;
     outline-color: rgba(228, 230, 231, 0.3);
     border: none;
     box-shadow: none; }
@@ -500,11 +500,11 @@ row:selected
   .button.osd:checked {
     color: white;
     border-color: rgba(0, 0, 0, 0.7);
-    background-image: linear-gradient(to bottom, rgba(0, 0, 0, 0.7));
+    background-color: rgba(0, 0, 0, 0.7);
     background-clip: padding-box;
     box-shadow: none;
     text-shadow: none;
-    icon-shadow: none;
+    -gtk-icon-shadow: none;
     outline-color: rgba(228, 230, 231, 0.3);
     border: none;
     box-shadow: none; }
@@ -514,20 +514,20 @@ row:selected
   .button.osd:insensitive {
     color: #828687;
     border-color: rgba(0, 0, 0, 0.7);
-    background-image: linear-gradient(to bottom, rgba(52, 56, 57, 0.5));
+    background-color: rgba(52, 56, 57, 0.5);
     background-clip: padding-box;
     box-shadow: none;
     text-shadow: none;
-    icon-shadow: none;
+    -gtk-icon-shadow: none;
     border: none; }
   .button.osd:backdrop {
     color: #e4e6e7;
     border-color: rgba(0, 0, 0, 0.7);
-    background-image: linear-gradient(to bottom, rgba(32, 37, 38, 0.8));
+    background-color: rgba(32, 37, 38, 0.8);
     background-clip: padding-box;
     box-shadow: none;
     text-shadow: none;
-    icon-shadow: none;
+    -gtk-icon-shadow: none;
     border: none; }
 .app-notification .button, .app-notification button,
 .app-notification.frame .button,
@@ -535,21 +535,21 @@ row:selected
 .button {
   color: #e4e6e7;
   border-color: rgba(0, 0, 0, 0.7);
-  background-image: linear-gradient(to bottom, rgba(32, 37, 38, 0.8));
+  background-color: rgba(32, 37, 38, 0.8);
   background-clip: padding-box;
   box-shadow: inset 0 1px rgba(255, 255, 255, 0.1);
   text-shadow: 0 1px black;
-  icon-shadow: 0 1px black;
+  -gtk-icon-shadow: 0 1px black;
   outline-color: rgba(228, 230, 231, 0.3); }
   .app-notification .button:hover, .app-notification button:hover, .popover .background.touch-selection button:hover, .popover .background.magnifier button:hover, .osd
   .button:hover {
     color: white;
     border-color: rgba(0, 0, 0, 0.7);
-    background-image: linear-gradient(to bottom, rgba(60, 69, 71, 0.8));
+    background-color: rgba(60, 69, 71, 0.8);
     background-clip: padding-box;
     box-shadow: inset 0 1px rgba(255, 255, 255, 0.1);
     text-shadow: 0 1px black;
-    icon-shadow: 0 1px black;
+    -gtk-icon-shadow: 0 1px black;
     outline-color: rgba(228, 230, 231, 0.3); }
   .app-notification .button:active:backdrop, .app-notification button:active:backdrop, .popover .background.touch-selection button:active:backdrop, .popover .background.magnifier button:active:backdrop, .app-notification .button:active, .app-notification button:active, .popover .background.touch-selection button:active, .popover .background.magnifier button:active, .app-notification .button:checked:backdrop, .app-notification button:checked:backdrop, .popover .background.touch-selection button:checked:backdrop, .popover .background.magnifier button:checked:backdrop, .app-notification .button:checked, .app-notification button:checked, .popover .background.touch-selection button:checked, .popover .background.magnifier button:checked, .osd
   .button:active:backdrop, .osd
@@ -558,31 +558,31 @@ row:selected
   .button:checked {
     color: white;
     border-color: rgba(0, 0, 0, 0.7);
-    background-image: linear-gradient(to bottom, rgba(0, 0, 0, 0.7));
+    background-color: rgba(0, 0, 0, 0.7);
     background-clip: padding-box;
     box-shadow: none;
     text-shadow: none;
-    icon-shadow: none;
+    -gtk-icon-shadow: none;
     outline-color: rgba(228, 230, 231, 0.3); }
   .app-notification .button:insensitive:backdrop, .app-notification button:insensitive:backdrop, .popover .background.touch-selection button:insensitive:backdrop, .popover .background.magnifier button:insensitive:backdrop, .app-notification .button:insensitive, .app-notification button:insensitive, .popover .background.touch-selection button:insensitive, .popover .background.magnifier button:insensitive, .osd
   .button:insensitive:backdrop, .osd
   .button:insensitive {
     color: #828687;
     border-color: rgba(0, 0, 0, 0.7);
-    background-image: linear-gradient(to bottom, rgba(52, 56, 57, 0.5));
+    background-color: rgba(52, 56, 57, 0.5);
     background-clip: padding-box;
     box-shadow: none;
     text-shadow: none;
-    icon-shadow: none; }
+    -gtk-icon-shadow: none; }
   .app-notification .button:backdrop, .app-notification button:backdrop, .popover .background.touch-selection button:backdrop, .popover .background.magnifier button:backdrop, .osd
   .button:backdrop {
     color: #e4e6e7;
     border-color: rgba(0, 0, 0, 0.7);
-    background-image: linear-gradient(to bottom, rgba(32, 37, 38, 0.8));
+    background-color: rgba(32, 37, 38, 0.8);
     background-clip: padding-box;
     box-shadow: none;
     text-shadow: none;
-    icon-shadow: none; }
+    -gtk-icon-shadow: none; }
   .app-notification .flat.button, .app-notification button.flat, .popover .background.touch-selection button.flat, .popover .background.magnifier button.flat, .osd
   .button.flat {
     border-color: transparent;
@@ -590,27 +590,27 @@ row:selected
     background-image: none;
     box-shadow: inset 0 1px rgba(255, 255, 255, 0);
     text-shadow: none;
-    icon-shadow: none;
+    -gtk-icon-shadow: none;
     box-shadow: none; }
     .app-notification .flat.button:hover, .app-notification button.flat:hover, .popover .background.touch-selection button.flat:hover, .popover .background.magnifier button.flat:hover, .osd
     .button.flat:hover {
       color: white;
       border-color: rgba(0, 0, 0, 0.7);
-      background-image: linear-gradient(to bottom, rgba(60, 69, 71, 0.8));
+      background-color: rgba(60, 69, 71, 0.8);
       background-clip: padding-box;
       box-shadow: inset 0 1px rgba(255, 255, 255, 0.1);
       text-shadow: 0 1px black;
-      icon-shadow: 0 1px black;
+      -gtk-icon-shadow: 0 1px black;
       outline-color: rgba(228, 230, 231, 0.3); }
     .app-notification .flat.button:insensitive, .app-notification button.flat:insensitive, .popover .background.touch-selection button.flat:insensitive, .popover .background.magnifier button.flat:insensitive, .osd
     .button.flat:insensitive {
       color: #828687;
       border-color: rgba(0, 0, 0, 0.7);
-      background-image: linear-gradient(to bottom, rgba(52, 56, 57, 0.5));
+      background-color: rgba(52, 56, 57, 0.5);
       background-clip: padding-box;
       box-shadow: none;
       text-shadow: none;
-      icon-shadow: none;
+      -gtk-icon-shadow: none;
       background-image: none;
       border-color: transparent;
       box-shadow: none; }
@@ -621,17 +621,17 @@ row:selected
       background-image: none;
       box-shadow: inset 0 1px rgba(255, 255, 255, 0);
       text-shadow: none;
-      icon-shadow: none; }
+      -gtk-icon-shadow: none; }
     .app-notification .flat.button:active, .app-notification button.flat:active, .popover .background.touch-selection button.flat:active, .popover .background.magnifier button.flat:active, .app-notification .flat.button:checked, .app-notification button.flat:checked, .popover .background.touch-selection button.flat:checked, .popover .background.magnifier button.flat:checked, .osd
     .button.flat:active, .osd
     .button.flat:checked {
       color: white;
       border-color: rgba(0, 0, 0, 0.7);
-      background-image: linear-gradient(to bottom, rgba(0, 0, 0, 0.7));
+      background-color: rgba(0, 0, 0, 0.7);
       background-clip: padding-box;
       box-shadow: none;
       text-shadow: none;
-      icon-shadow: none;
+      -gtk-icon-shadow: none;
       outline-color: rgba(228, 230, 231, 0.3); }
 .button.suggested-action {
   color: white;
@@ -639,7 +639,7 @@ row:selected
   border-color: #215065;
   background-image: linear-gradient(to bottom, #449ac2, #3a8cb2);
   text-shadow: 0 1px rgba(0, 0, 0, 0.2);
-  icon-shadow: 0 1px rgba(0, 0, 0, 0.2);
+  -gtk-icon-shadow: 0 1px rgba(0, 0, 0, 0.2);
   box-shadow: inset 0 1px rgba(255, 255, 255, 0.4);
   box-shadow: 0 1px 0 0 rgba(255, 255, 255, 0.05); }
   .button.suggested-action.flat {
@@ -648,7 +648,7 @@ row:selected
     background-image: none;
     box-shadow: inset 0 1px rgba(255, 255, 255, 0);
     text-shadow: none;
-    icon-shadow: none;
+    -gtk-icon-shadow: none;
     color: #449ac2; }
   .button.suggested-action:hover {
     color: white;
@@ -656,7 +656,7 @@ row:selected
     border-color: #215065;
     background-image: linear-gradient(to bottom, #489cc3, #3e95be 60%, #3c8fb6);
     text-shadow: 0 1px rgba(0, 0, 0, 0.2);
-    icon-shadow: 0 1px rgba(0, 0, 0, 0.2);
+    -gtk-icon-shadow: 0 1px rgba(0, 0, 0, 0.2);
     box-shadow: inset 0 1px rgba(255, 255, 255, 0.2); }
   .button.suggested-action:active,
   .button.suggested-action:checked {
@@ -665,15 +665,15 @@ row:selected
     border-color: #215065;
     background-image: linear-gradient(to bottom, #3886ab, #3e95be);
     text-shadow: 0 1px rgba(0, 0, 0, 0.2);
-    icon-shadow: 0 1px rgba(0, 0, 0, 0.2);
+    -gtk-icon-shadow: 0 1px rgba(0, 0, 0, 0.2);
     box-shadow: inset 0 2px 1px -2px rgba(0, 0, 0, 0.6);
     box-shadow: inset 0 1px 1px 0 rgba(0, 0, 0, 0.05), 0 1px 0 0 rgba(255, 255, 255, 0.05); }
   .button.suggested-action:backdrop,
   .button.suggested-action.flat:backdrop {
     border-color: #215065;
-    background-image: linear-gradient(to bottom, #449ac2);
+    background-color: #449ac2;
     text-shadow: none;
-    icon-shadow: none;
+    -gtk-icon-shadow: none;
     box-shadow: inset 0 1px rgba(255, 255, 255, 0); }
     .button.suggested-action:backdrop GtkLabel,
     .button.suggested-action:backdrop,
@@ -711,7 +711,7 @@ row:selected
       background-image: none;
       background-color: #5a656b;
       text-shadow: none;
-      icon-shadow: none;
+      -gtk-icon-shadow: none;
       box-shadow: inset 0 1px rgba(255, 255, 255, 0); }
       .button.suggested-action:backdrop:insensitive GtkLabel,
       .button.suggested-action:backdrop:insensitive,
@@ -739,7 +739,7 @@ row:selected
     background-image: none;
     box-shadow: inset 0 1px rgba(255, 255, 255, 0);
     text-shadow: none;
-    icon-shadow: none;
+    -gtk-icon-shadow: none;
     color: rgba(68, 154, 194, 0.8); }
   .button.suggested-action:insensitive {
     border-color: #373e41;
@@ -747,7 +747,7 @@ row:selected
     background-color: #5a656b;
     text-shadow: none;
     box-shadow: none;
-    icon-shadow: none; }
+    -gtk-icon-shadow: none; }
     .button.suggested-action:insensitive GtkLabel,
     .button.suggested-action:insensitive {
       color: #a7acae; }
@@ -767,21 +767,21 @@ row:selected
   .button.suggested-action {
     color: #e4e6e7;
     border-color: rgba(0, 0, 0, 0.7);
-    background-image: linear-gradient(to bottom, rgba(68, 154, 194, 0.5));
+    background-color: rgba(68, 154, 194, 0.5);
     background-clip: padding-box;
     box-shadow: inset 0 1px rgba(255, 255, 255, 0.1);
     text-shadow: 0 1px black;
-    icon-shadow: 0 1px black;
+    -gtk-icon-shadow: 0 1px black;
     outline-color: rgba(228, 230, 231, 0.3); }
     .osd
     .button.suggested-action:hover {
       color: white;
       border-color: rgba(0, 0, 0, 0.7);
-      background-image: linear-gradient(to bottom, rgba(68, 154, 194, 0.7));
+      background-color: rgba(68, 154, 194, 0.7);
       background-clip: padding-box;
       box-shadow: inset 0 1px rgba(255, 255, 255, 0.1);
       text-shadow: 0 1px black;
-      icon-shadow: 0 1px black;
+      -gtk-icon-shadow: 0 1px black;
       outline-color: rgba(228, 230, 231, 0.3); }
     .osd
     .button.suggested-action:active:backdrop, .osd
@@ -790,38 +790,38 @@ row:selected
     .button.suggested-action:checked {
       color: white;
       border-color: rgba(0, 0, 0, 0.7);
-      background-image: linear-gradient(to bottom, #449ac2);
+      background-color: #449ac2;
       background-clip: padding-box;
       box-shadow: none;
       text-shadow: none;
-      icon-shadow: none;
+      -gtk-icon-shadow: none;
       outline-color: rgba(228, 230, 231, 0.3); }
     .osd
     .button.suggested-action:insensitive:backdrop, .osd
     .button.suggested-action:insensitive {
       color: #828687;
       border-color: rgba(0, 0, 0, 0.7);
-      background-image: linear-gradient(to bottom, rgba(52, 56, 57, 0.5));
+      background-color: rgba(52, 56, 57, 0.5);
       background-clip: padding-box;
       box-shadow: none;
       text-shadow: none;
-      icon-shadow: none; }
+      -gtk-icon-shadow: none; }
     .osd
     .button.suggested-action:backdrop {
       color: #e4e6e7;
       border-color: rgba(0, 0, 0, 0.7);
-      background-image: linear-gradient(to bottom, rgba(68, 154, 194, 0.5));
+      background-color: rgba(68, 154, 194, 0.5);
       background-clip: padding-box;
       box-shadow: none;
       text-shadow: none;
-      icon-shadow: none; }
+      -gtk-icon-shadow: none; }
 .button.destructive-action {
   color: white;
   outline-color: rgba(255, 255, 255, 0.3);
   border-color: #6f0e07;
   background-image: linear-gradient(to bottom, #e71d0e, #cf1a0c);
   text-shadow: 0 1px rgba(0, 0, 0, 0.2);
-  icon-shadow: 0 1px rgba(0, 0, 0, 0.2);
+  -gtk-icon-shadow: 0 1px rgba(0, 0, 0, 0.2);
   box-shadow: inset 0 1px rgba(255, 255, 255, 0.2);
   box-shadow: 0 1px 0 0 rgba(255, 255, 255, 0.05); }
   .button.destructive-action.flat {
@@ -830,7 +830,7 @@ row:selected
     background-image: none;
     box-shadow: inset 0 1px rgba(255, 255, 255, 0);
     text-shadow: none;
-    icon-shadow: none;
+    -gtk-icon-shadow: none;
     color: #e71d0e; }
   .button.destructive-action:hover {
     color: white;
@@ -838,7 +838,7 @@ row:selected
     border-color: #6f0e07;
     background-image: linear-gradient(to bottom, #ec1d0e, #de1b0d 60%, #d41a0d);
     text-shadow: 0 1px rgba(0, 0, 0, 0.2);
-    icon-shadow: 0 1px rgba(0, 0, 0, 0.2);
+    -gtk-icon-shadow: 0 1px rgba(0, 0, 0, 0.2);
     box-shadow: inset 0 1px rgba(255, 255, 255, 0.2); }
   .button.destructive-action:active,
   .button.destructive-action:checked {
@@ -847,15 +847,15 @@ row:selected
     border-color: #6f0e07;
     background-image: linear-gradient(to bottom, #c6180c, #de1b0d);
     text-shadow: 0 1px rgba(0, 0, 0, 0.2);
-    icon-shadow: 0 1px rgba(0, 0, 0, 0.2);
+    -gtk-icon-shadow: 0 1px rgba(0, 0, 0, 0.2);
     box-shadow: inset 0 2px 1px -2px rgba(0, 0, 0, 0.6);
     box-shadow: inset 0 1px 1px 0 rgba(0, 0, 0, 0.05), 0 1px 0 0 rgba(255, 255, 255, 0.05); }
   .button.destructive-action:backdrop,
   .button.destructive-action.flat:backdrop {
     border-color: #6f0e07;
-    background-image: linear-gradient(to bottom, #e71d0e);
+    background-color: #e71d0e;
     text-shadow: none;
-    icon-shadow: none;
+    -gtk-icon-shadow: none;
     box-shadow: inset 0 1px rgba(255, 255, 255, 0); }
     .button.destructive-action:backdrop GtkLabel,
     .button.destructive-action:backdrop,
@@ -893,7 +893,7 @@ row:selected
       background-image: none;
       background-color: #5a656b;
       text-shadow: none;
-      icon-shadow: none;
+      -gtk-icon-shadow: none;
       box-shadow: inset 0 1px rgba(255, 255, 255, 0); }
       .button.destructive-action:backdrop:insensitive GtkLabel,
       .button.destructive-action:backdrop:insensitive,
@@ -921,7 +921,7 @@ row:selected
     background-image: none;
     box-shadow: inset 0 1px rgba(255, 255, 255, 0);
     text-shadow: none;
-    icon-shadow: none;
+    -gtk-icon-shadow: none;
     color: rgba(231, 29, 14, 0.8); }
   .button.destructive-action:insensitive {
     border-color: #373e41;
@@ -929,7 +929,7 @@ row:selected
     background-color: #5a656b;
     text-shadow: none;
     box-shadow: none;
-    icon-shadow: none; }
+    -gtk-icon-shadow: none; }
     .button.destructive-action:insensitive GtkLabel,
     .button.destructive-action:insensitive {
       color: #a7acae; }
@@ -949,21 +949,21 @@ row:selected
   .button.destructive-action {
     color: #e4e6e7;
     border-color: rgba(0, 0, 0, 0.7);
-    background-image: linear-gradient(to bottom, rgba(231, 29, 14, 0.5));
+    background-color: rgba(231, 29, 14, 0.5);
     background-clip: padding-box;
     box-shadow: inset 0 1px rgba(255, 255, 255, 0.1);
     text-shadow: 0 1px black;
-    icon-shadow: 0 1px black;
+    -gtk-icon-shadow: 0 1px black;
     outline-color: rgba(228, 230, 231, 0.3); }
     .osd
     .button.destructive-action:hover {
       color: white;
       border-color: rgba(0, 0, 0, 0.7);
-      background-image: linear-gradient(to bottom, rgba(231, 29, 14, 0.7));
+      background-color: rgba(231, 29, 14, 0.7);
       background-clip: padding-box;
       box-shadow: inset 0 1px rgba(255, 255, 255, 0.1);
       text-shadow: 0 1px black;
-      icon-shadow: 0 1px black;
+      -gtk-icon-shadow: 0 1px black;
       outline-color: rgba(228, 230, 231, 0.3); }
     .osd
     .button.destructive-action:active:backdrop, .osd
@@ -972,31 +972,31 @@ row:selected
     .button.destructive-action:checked {
       color: white;
       border-color: rgba(0, 0, 0, 0.7);
-      background-image: linear-gradient(to bottom, #e71d0e);
+      background-color: #e71d0e;
       background-clip: padding-box;
       box-shadow: none;
       text-shadow: none;
-      icon-shadow: none;
+      -gtk-icon-shadow: none;
       outline-color: rgba(228, 230, 231, 0.3); }
     .osd
     .button.destructive-action:insensitive:backdrop, .osd
     .button.destructive-action:insensitive {
       color: #828687;
       border-color: rgba(0, 0, 0, 0.7);
-      background-image: linear-gradient(to bottom, rgba(52, 56, 57, 0.5));
+      background-color: rgba(52, 56, 57, 0.5);
       background-clip: padding-box;
       box-shadow: none;
       text-shadow: none;
-      icon-shadow: none; }
+      -gtk-icon-shadow: none; }
     .osd
     .button.destructive-action:backdrop {
       color: #e4e6e7;
       border-color: rgba(0, 0, 0, 0.7);
-      background-image: linear-gradient(to bottom, rgba(231, 29, 14, 0.5));
+      background-color: rgba(231, 29, 14, 0.5);
       background-clip: padding-box;
       box-shadow: none;
       text-shadow: none;
-      icon-shadow: none; }
+      -gtk-icon-shadow: none; }
 .stack-switcher >
 .button {
   outline-offset: -3px; }
@@ -1034,7 +1034,7 @@ row:selected
   border-width: 1px; }
 .primary-toolbar
 .button {
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .stack-switcher >
 .button.needs-attention > label,
@@ -1062,7 +1062,7 @@ row:selected
   border-color: #373e41;
   background-image: linear-gradient(to bottom, #4F585C, #434b4e);
   text-shadow: 0 1px rgba(0, 0, 0, 0.2);
-  icon-shadow: 0 1px rgba(0, 0, 0, 0.2);
+  -gtk-icon-shadow: 0 1px rgba(0, 0, 0, 0.2);
   box-shadow: inset 0 1px rgba(255, 255, 255, 0.05);
   box-shadow: 0 1px 0 0 rgba(255, 255, 255, 0.05); }
   .inline-toolbar toolbutton > button:hover {
@@ -1071,7 +1071,7 @@ row:selected
     border-color: #373e41;
     background-image: linear-gradient(to bottom, #515b5f, #4a5357 60%, #464e51);
     text-shadow: 0 1px rgba(0, 0, 0, 0.2);
-    icon-shadow: 0 1px rgba(0, 0, 0, 0.2);
+    -gtk-icon-shadow: 0 1px rgba(0, 0, 0, 0.2);
     box-shadow: inset 0 1px rgba(255, 255, 255, 0.05); }
   .inline-toolbar toolbutton > button:active, .inline-toolbar toolbutton > button:checked {
     color: white;
@@ -1079,7 +1079,7 @@ row:selected
     border-color: #373e41;
     background-image: linear-gradient(to bottom, #3f4649, #4a5357);
     text-shadow: 0 1px rgba(0, 0, 0, 0.2);
-    icon-shadow: 0 1px rgba(0, 0, 0, 0.2);
+    -gtk-icon-shadow: 0 1px rgba(0, 0, 0, 0.2);
     box-shadow: inset 0 2px 1px -2px rgba(0, 0, 0, 0.6);
     box-shadow: inset 0 1px 1px 0 rgba(0, 0, 0, 0.05), 0 1px 0 0 rgba(255, 255, 255, 0.05); }
   .inline-toolbar toolbutton > button:insensitive {
@@ -1088,7 +1088,7 @@ row:selected
     background-color: #5a656b;
     text-shadow: none;
     box-shadow: none;
-    icon-shadow: none; }
+    -gtk-icon-shadow: none; }
     .inline-toolbar toolbutton > button:insensitive GtkLabel, .inline-toolbar toolbutton > button:insensitive {
       color: #a7acae; }
     .inline-toolbar toolbutton > button:insensitive:active, .inline-toolbar toolbutton > button:insensitive:checked {
@@ -1101,9 +1101,9 @@ row:selected
         color: #a7acae; }
   .inline-toolbar toolbutton > button:backdrop {
     border-color: #394144;
-    background-image: linear-gradient(to bottom, #4F585C);
+    background-color: #4F585C;
     text-shadow: none;
-    icon-shadow: none;
+    -gtk-icon-shadow: none;
     box-shadow: inset 0 1px rgba(255, 255, 255, 0); }
     .inline-toolbar toolbutton > button:backdrop GtkLabel, .inline-toolbar toolbutton > button:backdrop {
       color: #a7acae; }
@@ -1120,7 +1120,7 @@ row:selected
       background-image: none;
       background-color: #5a656b;
       text-shadow: none;
-      icon-shadow: none;
+      -gtk-icon-shadow: none;
       box-shadow: inset 0 1px rgba(255, 255, 255, 0); }
       .inline-toolbar toolbutton > button:backdrop:insensitive GtkLabel, .inline-toolbar toolbutton > button:backdrop:insensitive {
         color: #727f85; }
@@ -1215,7 +1215,7 @@ modelbutton.flat, .popover .check,
   border-color: transparent;
   box-shadow: inset 0 1px rgba(255, 255, 255, 0), 0 1px rgba(255, 255, 255, 0);
   text-shadow: none;
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 /* menu buttons */
 modelbutton.flat, .popover .check,
@@ -1297,387 +1297,387 @@ GtkCalendar {
  *************************/
 .check {
   -gtk-icon-source: -gtk-scaled(url("../assets/checkbox-unchecked-dark.png"), url("../assets/checkbox-unchecked-dark@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .radio {
   -gtk-icon-source: -gtk-scaled(url("../assets/radio-unchecked-dark.png"), url("../assets/radio-unchecked-dark@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .check:hover {
   -gtk-icon-source: -gtk-scaled(url("../assets/checkbox-unchecked-hover-dark.png"), url("../assets/checkbox-unchecked-hover-dark@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .radio:hover {
   -gtk-icon-source: -gtk-scaled(url("../assets/radio-unchecked-hover-dark.png"), url("../assets/radio-unchecked-hover-dark@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .check:active {
   -gtk-icon-source: -gtk-scaled(url("../assets/checkbox-unchecked-active-dark.png"), url("../assets/checkbox-unchecked-active-dark@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .radio:active {
   -gtk-icon-source: -gtk-scaled(url("../assets/radio-unchecked-active-dark.png"), url("../assets/radio-unchecked-active-dark@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .check:backdrop {
   -gtk-icon-source: -gtk-scaled(url("../assets/checkbox-unchecked-backdrop-dark.png"), url("../assets/checkbox-unchecked-backdrop-dark@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .radio:backdrop {
   -gtk-icon-source: -gtk-scaled(url("../assets/radio-unchecked-backdrop-dark.png"), url("../assets/radio-unchecked-backdrop-dark@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .check:insensitive {
   -gtk-icon-source: -gtk-scaled(url("../assets/checkbox-unchecked-insensitive-dark.png"), url("../assets/checkbox-unchecked-insensitive-dark@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .radio:insensitive {
   -gtk-icon-source: -gtk-scaled(url("../assets/radio-unchecked-insensitive-dark.png"), url("../assets/radio-unchecked-insensitive-dark@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .check:insensitive:backdrop {
   -gtk-icon-source: -gtk-scaled(url("../assets/checkbox-unchecked-insensitive-backdrop-dark.png"), url("../assets/checkbox-unchecked-insensitive-backdrop-dark@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .radio:insensitive:backdrop {
   -gtk-icon-source: -gtk-scaled(url("../assets/radio-unchecked-insensitive-backdrop-dark.png"), url("../assets/radio-unchecked-insensitive-backdrop-dark@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .check:checked {
   -gtk-icon-source: -gtk-scaled(url("../assets/checkbox-checked-dark.png"), url("../assets/checkbox-checked-dark@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .radio:checked {
   -gtk-icon-source: -gtk-scaled(url("../assets/radio-checked-dark.png"), url("../assets/radio-checked-dark@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .check:checked:hover {
   -gtk-icon-source: -gtk-scaled(url("../assets/checkbox-checked-hover-dark.png"), url("../assets/checkbox-checked-hover-dark@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .radio:checked:hover {
   -gtk-icon-source: -gtk-scaled(url("../assets/radio-checked-hover-dark.png"), url("../assets/radio-checked-hover-dark@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .check:checked:active {
   -gtk-icon-source: -gtk-scaled(url("../assets/checkbox-checked-active-dark.png"), url("../assets/checkbox-checked-active-dark@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .radio:checked:active {
   -gtk-icon-source: -gtk-scaled(url("../assets/radio-checked-active-dark.png"), url("../assets/radio-checked-active-dark@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .check:checked:backdrop {
   -gtk-icon-source: -gtk-scaled(url("../assets/checkbox-checked-backdrop-dark.png"), url("../assets/checkbox-checked-backdrop-dark@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .radio:checked:backdrop {
   -gtk-icon-source: -gtk-scaled(url("../assets/radio-checked-backdrop-dark.png"), url("../assets/radio-checked-backdrop-dark@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .check:checked:insensitive {
   -gtk-icon-source: -gtk-scaled(url("../assets/checkbox-checked-insensitive-dark.png"), url("../assets/checkbox-checked-insensitive-dark@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .radio:checked:insensitive {
   -gtk-icon-source: -gtk-scaled(url("../assets/radio-checked-insensitive-dark.png"), url("../assets/radio-checked-insensitive-dark@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .check:checked:insensitive:backdrop {
   -gtk-icon-source: -gtk-scaled(url("../assets/checkbox-checked-insensitive-backdrop-dark.png"), url("../assets/checkbox-checked-insensitive-backdrop-dark@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .radio:checked:insensitive:backdrop {
   -gtk-icon-source: -gtk-scaled(url("../assets/radio-checked-insensitive-backdrop-dark.png"), url("../assets/radio-checked-insensitive-backdrop-dark@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .check:inconsistent {
   -gtk-icon-source: -gtk-scaled(url("../assets/checkbox-mixed-dark.png"), url("../assets/checkbox-mixed-dark@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .radio:inconsistent {
   -gtk-icon-source: -gtk-scaled(url("../assets/radio-mixed-dark.png"), url("../assets/radio-mixed-dark@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .check:inconsistent:hover {
   -gtk-icon-source: -gtk-scaled(url("../assets/checkbox-mixed-hover-dark.png"), url("../assets/checkbox-mixed-hover-dark@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .radio:inconsistent:hover {
   -gtk-icon-source: -gtk-scaled(url("../assets/radio-mixed-hover-dark.png"), url("../assets/radio-mixed-hover-dark@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .check:inconsistent:active {
   -gtk-icon-source: -gtk-scaled(url("../assets/checkbox-mixed-active-dark.png"), url("../assets/checkbox-mixed-active-dark@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .radio:inconsistent:active {
   -gtk-icon-source: -gtk-scaled(url("../assets/radio-mixed-active-dark.png"), url("../assets/radio-mixed-active-dark@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .check:inconsistent:backdrop {
   -gtk-icon-source: -gtk-scaled(url("../assets/checkbox-mixed-backdrop-dark.png"), url("../assets/checkbox-mixed-backdrop-dark@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .radio:inconsistent:backdrop {
   -gtk-icon-source: -gtk-scaled(url("../assets/radio-mixed-backdrop-dark.png"), url("../assets/radio-mixed-backdrop-dark@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .check:inconsistent:insensitive {
   -gtk-icon-source: -gtk-scaled(url("../assets/checkbox-mixed-insensitive-dark.png"), url("../assets/checkbox-mixed-insensitive-dark@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .radio:inconsistent:insensitive {
   -gtk-icon-source: -gtk-scaled(url("../assets/radio-mixed-insensitive-dark.png"), url("../assets/radio-mixed-insensitive-dark@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .check:inconsistent:insensitive:backdrop {
   -gtk-icon-source: -gtk-scaled(url("../assets/checkbox-mixed-insensitive-backdrop-dark.png"), url("../assets/checkbox-mixed-insensitive-backdrop-dark@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .radio:inconsistent:insensitive:backdrop {
   -gtk-icon-source: -gtk-scaled(url("../assets/radio-mixed-insensitive-backdrop-dark.png"), url("../assets/radio-mixed-insensitive-backdrop-dark@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .check:selected {
   -gtk-icon-source: -gtk-scaled(url("../assets/selected-checkbox-unchecked-dark.png"), url("../assets/selected-checkbox-unchecked-dark@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .radio:selected {
   -gtk-icon-source: -gtk-scaled(url("../assets/selected-radio-unchecked-dark.png"), url("../assets/selected-radio-unchecked-dark@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .check:hover:selected {
   -gtk-icon-source: -gtk-scaled(url("../assets/selected-checkbox-unchecked-dark.png"), url("../assets/selected-checkbox-unchecked-dark@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .radio:hover:selected {
   -gtk-icon-source: -gtk-scaled(url("../assets/selected-radio-unchecked-dark.png"), url("../assets/selected-radio-unchecked-dark@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .check:active:selected {
   -gtk-icon-source: -gtk-scaled(url("../assets/selected-checkbox-unchecked-dark.png"), url("../assets/selected-checkbox-unchecked-dark@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .radio:active:selected {
   -gtk-icon-source: -gtk-scaled(url("../assets/selected-radio-unchecked-dark.png"), url("../assets/selected-radio-unchecked-dark@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .check:backdrop:selected {
   -gtk-icon-source: -gtk-scaled(url("../assets/selected-checkbox-unchecked-dark.png"), url("../assets/selected-checkbox-unchecked-dark@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .radio:backdrop:selected {
   -gtk-icon-source: -gtk-scaled(url("../assets/selected-radio-unchecked-dark.png"), url("../assets/selected-radio-unchecked-dark@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .check:insensitive:selected {
   -gtk-icon-source: -gtk-scaled(url("../assets/selected-checkbox-unchecked-dark.png"), url("../assets/selected-checkbox-unchecked-dark@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .radio:insensitive:selected {
   -gtk-icon-source: -gtk-scaled(url("../assets/selected-radio-unchecked-dark.png"), url("../assets/selected-radio-unchecked-dark@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .check:insensitive:backdrop:selected {
   -gtk-icon-source: -gtk-scaled(url("../assets/selected-checkbox-unchecked-dark.png"), url("../assets/selected-checkbox-unchecked-dark@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .radio:insensitive:backdrop:selected {
   -gtk-icon-source: -gtk-scaled(url("../assets/selected-radio-unchecked-dark.png"), url("../assets/selected-radio-unchecked-dark@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .check:checked:selected {
   -gtk-icon-source: -gtk-scaled(url("../assets/selected-checkbox-checked-dark.png"), url("../assets/selected-checkbox-checked-dark@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .radio:checked:selected {
   -gtk-icon-source: -gtk-scaled(url("../assets/selected-radio-checked-dark.png"), url("../assets/selected-radio-checked-dark@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .check:checked:hover:selected {
   -gtk-icon-source: -gtk-scaled(url("../assets/selected-checkbox-checked-dark.png"), url("../assets/selected-checkbox-checked-dark@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .radio:checked:hover:selected {
   -gtk-icon-source: -gtk-scaled(url("../assets/selected-radio-checked-dark.png"), url("../assets/selected-radio-checked-dark@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .check:checked:active:selected {
   -gtk-icon-source: -gtk-scaled(url("../assets/selected-checkbox-checked-dark.png"), url("../assets/selected-checkbox-checked-dark@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .radio:checked:active:selected {
   -gtk-icon-source: -gtk-scaled(url("../assets/selected-radio-checked-dark.png"), url("../assets/selected-radio-checked-dark@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .check:checked:backdrop:selected {
   -gtk-icon-source: -gtk-scaled(url("../assets/selected-checkbox-checked-dark.png"), url("../assets/selected-checkbox-checked-dark@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .radio:checked:backdrop:selected {
   -gtk-icon-source: -gtk-scaled(url("../assets/selected-radio-checked-dark.png"), url("../assets/selected-radio-checked-dark@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .check:checked:insensitive:selected {
   -gtk-icon-source: -gtk-scaled(url("../assets/selected-checkbox-checked-dark.png"), url("../assets/selected-checkbox-checked-dark@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .radio:checked:insensitive:selected {
   -gtk-icon-source: -gtk-scaled(url("../assets/selected-radio-checked-dark.png"), url("../assets/selected-radio-checked-dark@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .check:checked:insensitive:backdrop:selected {
   -gtk-icon-source: -gtk-scaled(url("../assets/selected-checkbox-checked-dark.png"), url("../assets/selected-checkbox-checked-dark@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .radio:checked:insensitive:backdrop:selected {
   -gtk-icon-source: -gtk-scaled(url("../assets/selected-radio-checked-dark.png"), url("../assets/selected-radio-checked-dark@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .check:inconsistent:selected {
   -gtk-icon-source: -gtk-scaled(url("../assets/selected-checkbox-mixed-dark.png"), url("../assets/selected-checkbox-mixed-dark@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .radio:inconsistent:selected {
   -gtk-icon-source: -gtk-scaled(url("../assets/selected-radio-mixed-dark.png"), url("../assets/selected-radio-mixed-dark@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .check:inconsistent:hover:selected {
   -gtk-icon-source: -gtk-scaled(url("../assets/selected-checkbox-mixed-dark.png"), url("../assets/selected-checkbox-mixed-dark@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .radio:inconsistent:hover:selected {
   -gtk-icon-source: -gtk-scaled(url("../assets/selected-radio-mixed-dark.png"), url("../assets/selected-radio-mixed-dark@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .check:inconsistent:active:selected {
   -gtk-icon-source: -gtk-scaled(url("../assets/selected-checkbox-mixed-dark.png"), url("../assets/selected-checkbox-mixed-dark@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .radio:inconsistent:active:selected {
   -gtk-icon-source: -gtk-scaled(url("../assets/selected-radio-mixed-dark.png"), url("../assets/selected-radio-mixed-dark@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .check:inconsistent:backdrop:selected {
   -gtk-icon-source: -gtk-scaled(url("../assets/selected-checkbox-mixed-dark.png"), url("../assets/selected-checkbox-mixed-dark@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .radio:inconsistent:backdrop:selected {
   -gtk-icon-source: -gtk-scaled(url("../assets/selected-radio-mixed-dark.png"), url("../assets/selected-radio-mixed-dark@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .check:inconsistent:insensitive:selected {
   -gtk-icon-source: -gtk-scaled(url("../assets/selected-checkbox-mixed-dark.png"), url("../assets/selected-checkbox-mixed-dark@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .radio:inconsistent:insensitive:selected {
   -gtk-icon-source: -gtk-scaled(url("../assets/selected-radio-mixed-dark.png"), url("../assets/selected-radio-mixed-dark@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .check:inconsistent:insensitive:backdrop:selected {
   -gtk-icon-source: -gtk-scaled(url("../assets/selected-checkbox-mixed-dark.png"), url("../assets/selected-checkbox-mixed-dark@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .radio:inconsistent:insensitive:backdrop:selected {
   -gtk-icon-source: -gtk-scaled(url("../assets/selected-radio-mixed-dark.png"), url("../assets/selected-radio-mixed-dark@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .view.content-view.check, GtkIconView.content-view.check {
   -gtk-icon-source: -gtk-scaled(url("../assets/selection-mode-checkbox-unchecked.png"), url("../assets/checkbox-unchecked@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .view.content-view.radio, GtkIconView.content-view.radio {
   -gtk-icon-source: -gtk-scaled(url("../assets/selection-mode-radio-unchecked.png"), url("../assets/radio-unchecked@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .view.content-view.check:hover, GtkIconView.content-view.check:hover {
   -gtk-icon-source: -gtk-scaled(url("../assets/selection-mode-checkbox-unchecked-hover.png"), url("../assets/checkbox-unchecked-hover@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .view.content-view.radio:hover, GtkIconView.content-view.radio:hover {
   -gtk-icon-source: -gtk-scaled(url("../assets/selection-mode-radio-unchecked-hover.png"), url("../assets/radio-unchecked-hover@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .view.content-view.check:active, GtkIconView.content-view.check:active {
   -gtk-icon-source: -gtk-scaled(url("../assets/selection-mode-checkbox-unchecked-active.png"), url("../assets/checkbox-unchecked-active@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .view.content-view.radio:active, GtkIconView.content-view.radio:active {
   -gtk-icon-source: -gtk-scaled(url("../assets/selection-mode-radio-unchecked-active.png"), url("../assets/radio-unchecked-active@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .view.content-view.check:backdrop, GtkIconView.content-view.check:backdrop {
   -gtk-icon-source: -gtk-scaled(url("../assets/selection-mode-checkbox-unchecked-backdrop.png"), url("../assets/checkbox-unchecked-backdrop@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .view.content-view.radio:backdrop, GtkIconView.content-view.radio:backdrop {
   -gtk-icon-source: -gtk-scaled(url("../assets/selection-mode-radio-unchecked-backdrop.png"), url("../assets/radio-unchecked-backdrop@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .view.content-view.check:insensitive, GtkIconView.content-view.check:insensitive {
   -gtk-icon-source: -gtk-scaled(url("../assets/selection-mode-checkbox-unchecked-insensitive.png"), url("../assets/checkbox-unchecked-insensitive@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .view.content-view.radio:insensitive, GtkIconView.content-view.radio:insensitive {
   -gtk-icon-source: -gtk-scaled(url("../assets/selection-mode-radio-unchecked-insensitive.png"), url("../assets/radio-unchecked-insensitive@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .view.content-view.check:insensitive:backdrop, GtkIconView.content-view.check:insensitive:backdrop {
   -gtk-icon-source: -gtk-scaled(url("../assets/selection-mode-checkbox-unchecked-insensitive-backdrop.png"), url("../assets/checkbox-unchecked-insensitive-backdrop@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .view.content-view.radio:insensitive:backdrop, GtkIconView.content-view.radio:insensitive:backdrop {
   -gtk-icon-source: -gtk-scaled(url("../assets/selection-mode-radio-unchecked-insensitive-backdrop.png"), url("../assets/radio-unchecked-insensitive-backdrop@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .view.content-view.check, GtkIconView.content-view.check {
   -gtk-icon-source: -gtk-scaled(url("../assets/selection-mode-checkbox-checked.png"), url("../assets/checkbox-checked@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .view.content-view.radio, GtkIconView.content-view.radio {
   -gtk-icon-source: -gtk-scaled(url("../assets/selection-mode-radio-checked.png"), url("../assets/radio-checked@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .view.content-view.check:hover, GtkIconView.content-view.check:hover {
   -gtk-icon-source: -gtk-scaled(url("../assets/selection-mode-checkbox-checked-hover.png"), url("../assets/checkbox-checked-hover@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .view.content-view.radio:hover, GtkIconView.content-view.radio:hover {
   -gtk-icon-source: -gtk-scaled(url("../assets/selection-mode-radio-checked-hover.png"), url("../assets/radio-checked-hover@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .view.content-view.check:active, GtkIconView.content-view.check:active {
   -gtk-icon-source: -gtk-scaled(url("../assets/selection-mode-checkbox-checked-active.png"), url("../assets/checkbox-checked-active@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .view.content-view.radio:active, GtkIconView.content-view.radio:active {
   -gtk-icon-source: -gtk-scaled(url("../assets/selection-mode-radio-checked-active.png"), url("../assets/radio-checked-active@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .view.content-view.check:backdrop, GtkIconView.content-view.check:backdrop {
   -gtk-icon-source: -gtk-scaled(url("../assets/selection-mode-checkbox-checked-backdrop.png"), url("../assets/checkbox-checked-backdrop@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .view.content-view.radio:backdrop, GtkIconView.content-view.radio:backdrop {
   -gtk-icon-source: -gtk-scaled(url("../assets/selection-mode-radio-checked-backdrop.png"), url("../assets/radio-checked-backdrop@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .view.content-view.check:insensitive, GtkIconView.content-view.check:insensitive {
   -gtk-icon-source: -gtk-scaled(url("../assets/selection-mode-checkbox-checked-insensitive.png"), url("../assets/checkbox-checked-insensitive@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .view.content-view.radio:insensitive, GtkIconView.content-view.radio:insensitive {
   -gtk-icon-source: -gtk-scaled(url("../assets/selection-mode-radio-checked-insensitive.png"), url("../assets/radio-checked-insensitive@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .view.content-view.check:insensitive:backdrop, GtkIconView.content-view.check:insensitive:backdrop {
   -gtk-icon-source: -gtk-scaled(url("../assets/selection-mode-checkbox-checked-insensitive-backdrop.png"), url("../assets/checkbox-checked-insensitive-backdrop@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .view.content-view.radio:insensitive:backdrop, GtkIconView.content-view.radio:insensitive:backdrop {
   -gtk-icon-source: -gtk-scaled(url("../assets/selection-mode-radio-checked-insensitive-backdrop.png"), url("../assets/radio-checked-insensitive-backdrop@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .check.text-button, .radio.text-button {
   padding: 2px 0;
@@ -1766,7 +1766,7 @@ GtkColorSwatch#add-color-button {
     border-color: #373e41;
     background-image: linear-gradient(to bottom, #4F585C, #434b4e);
     text-shadow: 0 1px rgba(0, 0, 0, 0.2);
-    icon-shadow: 0 1px rgba(0, 0, 0, 0.2);
+    -gtk-icon-shadow: 0 1px rgba(0, 0, 0, 0.2);
     box-shadow: inset 0 1px rgba(255, 255, 255, 0.05);
     box-shadow: 0 1px 0 0 rgba(255, 255, 255, 0.05); }
     GtkColorSwatch#add-color-button overlay:hover {
@@ -1775,13 +1775,13 @@ GtkColorSwatch#add-color-button {
       border-color: #373e41;
       background-image: linear-gradient(to bottom, #515b5f, #4a5357 60%, #464e51);
       text-shadow: 0 1px rgba(0, 0, 0, 0.2);
-      icon-shadow: 0 1px rgba(0, 0, 0, 0.2);
+      -gtk-icon-shadow: 0 1px rgba(0, 0, 0, 0.2);
       box-shadow: inset 0 1px rgba(255, 255, 255, 0.05); }
     GtkColorSwatch#add-color-button overlay:backdrop {
       border-color: #394144;
-      background-image: linear-gradient(to bottom, #4F585C);
+      background-color: #4F585C;
       text-shadow: none;
-      icon-shadow: none;
+      -gtk-icon-shadow: none;
       box-shadow: inset 0 1px rgba(255, 255, 255, 0); }
       GtkColorSwatch#add-color-button overlay:backdrop GtkLabel, GtkColorSwatch#add-color-button overlay:backdrop {
         color: #a7acae; }
@@ -1865,7 +1865,7 @@ GtkMessageDialog .titlebar,
       background-color: transparent;
       box-shadow: none;
       text-shadow: none;
-      icon-shadow: none; }
+      -gtk-icon-shadow: none; }
       GtkMessageDialog .header-bar.default-decoration .button.titlebutton GtkImage,
       GtkMessageDialog .titlebar.default-decoration .button.titlebutton GtkImage,
       .message-dialog .header-bar.default-decoration .button.titlebutton GtkImage,
@@ -2012,26 +2012,26 @@ GtkFileChooserDialog {
   .entry:insensitive {
     color: #a7acae;
     border-color: #373e41;
-    background-image: linear-gradient(to bottom, #5a656b);
+    background-color: #5a656b;
     box-shadow: none; }
   .spinbutton:backdrop:not(.vertical), GeditWindow > .entry:backdrop,
   .entry:backdrop {
     color: #e2e5e6;
     border-color: #394144;
-    background-image: linear-gradient(to bottom, #6c7c84);
+    background-color: #6c7c84;
     box-shadow: none;
     transition: 200ms ease-out; }
   .spinbutton:backdrop:insensitive:not(.vertical), GeditWindow > .entry:backdrop:insensitive,
   .entry:backdrop:insensitive {
     color: #727f85;
     border-color: #394144;
-    background-image: linear-gradient(to bottom, #5a656b);
+    background-color: #5a656b;
     box-shadow: none; }
   .spinbutton:backdrop:insensitive:not(.vertical), GeditWindow > .entry:backdrop:insensitive,
   .entry:backdrop:insensitive {
     color: #727f85;
     border-color: #394144;
-    background-image: linear-gradient(to bottom, #5a656b);
+    background-color: #5a656b;
     box-shadow: none; }
   .error.spinbutton:not(.vertical), GeditWindow > .error.entry,
   .entry.error {
@@ -2083,12 +2083,12 @@ GtkFileChooserDialog {
 .entry:not(:insensitive) + entry:not(:insensitive), .linked.vertical >
 .entry:not(:insensitive) + .spinbutton:not(:insensitive):not(.vertical), GeditWindow.linked.vertical > .entry:not(:insensitive) + .entry:not(:insensitive) {
   border-top-color: #5b676e;
-  background-image: linear-gradient(to bottom, #6a7981); }
+  background-color: #6a7981; }
   .linked.vertical > .spinbutton:not(:insensitive):not(.vertical) + entry:not(:insensitive):backdrop, GeditWindow.linked.vertical > .entry:not(:insensitive) + entry:not(:insensitive):backdrop, .linked.vertical > .spinbutton:not(:insensitive):not(.vertical) + .spinbutton:not(:insensitive):backdrop:not(.vertical), GeditWindow.linked.vertical > .entry:not(:insensitive) + .spinbutton:not(:insensitive):backdrop:not(.vertical), GeditWindow.linked.vertical > .spinbutton:not(:insensitive):not(.vertical) + .entry:not(:insensitive):backdrop, GeditWindow.linked.vertical > .entry:not(:insensitive) + .entry:not(:insensitive):backdrop, .linked.vertical >
   .entry:not(:insensitive) + entry:not(:insensitive):backdrop, .linked.vertical >
   .entry:not(:insensitive) + .spinbutton:not(:insensitive):backdrop:not(.vertical), GeditWindow.linked.vertical > .entry:not(:insensitive) + .entry:not(:insensitive):backdrop {
     border-top-color: #5d6a71;
-    background-image: linear-gradient(to bottom, #6c7c84); }
+    background-color: #6c7c84; }
 .linked.vertical > .spinbutton:insensitive:not(.vertical) + .spinbutton:insensitive:not(.vertical), GeditWindow.linked.vertical > .entry:insensitive + .spinbutton:insensitive:not(.vertical), GeditWindow.linked.vertical > .spinbutton:insensitive:not(.vertical) + .entry:insensitive, GeditWindow.linked.vertical > .entry:insensitive + .entry:insensitive, .linked.vertical >
 .entry:insensitive + .spinbutton:insensitive:not(.vertical), GeditWindow.linked.vertical > .entry:insensitive + .entry:insensitive {
   border-top-color: #5b676e; }
@@ -2486,7 +2486,7 @@ GraniteWidgetsWelcome {
     .header-bar.selection-mode .selection-menu:backdrop,
     .header-bar.selection-mode .selection-menu {
       border-color: rgba(68, 154, 194, 0);
-      background-image: linear-gradient(to bottom, rgba(68, 154, 194, 0));
+      background-color: rgba(68, 154, 194, 0);
       box-shadow: none;
       text-shadow: none;
       padding-left: 10px;
@@ -2500,7 +2500,7 @@ GraniteWidgetsWelcome {
       .header-bar.selection-mode .selection-menu .arrow {
         -gtk-icon-source: -gtk-icontheme("pan-down-symbolic");
         color: rgba(255, 255, 255, 0.5);
-        icon-shadow: none; }
+        -gtk-icon-shadow: none; }
   .tiled .titlebar:backdrop:not(headerbar), .tiled .titlebar:not(headerbar), .maximized .titlebar:backdrop:not(headerbar), .maximized .titlebar:not(headerbar), .tiled
   .header-bar:backdrop, .tiled
   .header-bar, .maximized
@@ -2580,7 +2580,7 @@ GraniteWidgetsWelcome {
     border-radius: 0px;
     border: none;
     box-shadow: none;
-    icon-shadow: none;
+    -gtk-icon-shadow: none;
     margin: 0;
     padding: 10px;
     text-shadow: none; }
@@ -2597,7 +2597,7 @@ GraniteWidgetsWelcome {
       border-radius: 0px;
       border: none;
       box-shadow: none;
-      icon-shadow: none;
+      -gtk-icon-shadow: none;
       margin: 0;
       padding: 10px;
       text-shadow: none;
@@ -2640,7 +2640,7 @@ GraniteWidgetsWelcome {
       .header-bar .button GtkImage:backdrop,
       .header-bar .button GtkImage:insensitive {
         color: rgba(255, 255, 255, 0.6);
-        -gtk-image-effect: dim; }
+        -gtk-icon-effect: dim; }
     .titlebar:not(headerbar) .button:focus, .titlebar:not(headerbar) .button:hover,
     .header-bar .button:focus,
     .header-bar .button:hover {
@@ -2662,7 +2662,7 @@ GraniteWidgetsWelcome {
     .header-bar .button:checked {
       border-radius: 0px;
       text-shadow: none;
-      icon-shadow: none;
+      -gtk-icon-shadow: none;
       box-shadow: inset 0 -2px 0 0 rgba(255, 255, 255, 0.8);
       background-color: transparent;
       background-image: none;
@@ -2692,7 +2692,7 @@ GraniteWidgetsWelcome {
       .titlebar:not(headerbar) .button:insensitive GtkImage, .titlebar:not(headerbar) .button:insensitive:backdrop GtkImage,
       .header-bar .button:insensitive GtkImage,
       .header-bar .button:insensitive:backdrop GtkImage {
-        -gtk-image-effect: dim; }
+        -gtk-icon-effect: dim; }
     .titlebar:not(headerbar) .button.titlebutton,
     .header-bar .button.titlebutton {
       background-color: transparent;
@@ -2700,7 +2700,7 @@ GraniteWidgetsWelcome {
       border-radius: 50%;
       border: none;
       box-shadow: none;
-      icon-shadow: none;
+      -gtk-icon-shadow: none;
       margin: 0;
       padding: 1px;
       text-shadow: none;
@@ -3244,7 +3244,7 @@ GtkLevelBar,
     background-image: none;
     box-shadow: inset 0 1px rgba(255, 255, 255, 0);
     text-shadow: none;
-    icon-shadow: none;
+    -gtk-icon-shadow: none;
     padding: 4px;
     background-color: #65727a;
     border-radius: 0; }
@@ -3290,7 +3290,7 @@ GtkLevelBar,
 .content-view {
   background-color: #3f4649; }
   .content-view:hover {
-    -gtk-image-effect: highlight; }
+    -gtk-icon-effect: highlight; }
   .content-view:backdrop {
     background-color: #3f4649; }
 
@@ -3715,53 +3715,53 @@ GtkProgressBar .progressbar,
     .osd .scale .slider {
       color: #e4e6e7;
       border-color: rgba(0, 0, 0, 0.7);
-      background-image: linear-gradient(to bottom, rgba(32, 37, 38, 0.8));
+      background-color: rgba(32, 37, 38, 0.8);
       background-clip: padding-box;
       box-shadow: inset 0 1px rgba(255, 255, 255, 0.1);
       text-shadow: 0 1px black;
-      icon-shadow: 0 1px black;
+      -gtk-icon-shadow: 0 1px black;
       outline-color: rgba(228, 230, 231, 0.3);
       border-color: rgba(0, 0, 0, 0.7);
       background-color: #202526; }
       .osd .scale .slider:hover {
         color: white;
         border-color: rgba(0, 0, 0, 0.7);
-        background-image: linear-gradient(to bottom, rgba(60, 69, 71, 0.8));
+        background-color: rgba(60, 69, 71, 0.8);
         background-clip: padding-box;
         box-shadow: inset 0 1px rgba(255, 255, 255, 0.1);
         text-shadow: 0 1px black;
-        icon-shadow: 0 1px black;
+        -gtk-icon-shadow: 0 1px black;
         outline-color: rgba(228, 230, 231, 0.3); }
       .osd .scale .slider:active {
         color: white;
         border-color: rgba(0, 0, 0, 0.7);
-        background-image: linear-gradient(to bottom, rgba(0, 0, 0, 0.7));
+        background-color: rgba(0, 0, 0, 0.7);
         background-clip: padding-box;
         box-shadow: none;
         text-shadow: none;
-        icon-shadow: none;
+        -gtk-icon-shadow: none;
         outline-color: rgba(228, 230, 231, 0.3); }
       .osd .scale .slider:insensitive {
         color: #828687;
         border-color: rgba(0, 0, 0, 0.7);
-        background-image: linear-gradient(to bottom, rgba(52, 56, 57, 0.5));
+        background-color: rgba(52, 56, 57, 0.5);
         background-clip: padding-box;
         box-shadow: none;
         text-shadow: none;
-        icon-shadow: none; }
+        -gtk-icon-shadow: none; }
       .osd .scale .slider:backdrop {
         color: #e4e6e7;
         border-color: rgba(0, 0, 0, 0.7);
-        background-image: linear-gradient(to bottom, rgba(32, 37, 38, 0.8));
+        background-color: rgba(32, 37, 38, 0.8);
         background-clip: padding-box;
         box-shadow: none;
         text-shadow: none;
-        icon-shadow: none; }
+        -gtk-icon-shadow: none; }
   .scale .trough {
     border-radius: 2px;
     margin: 6px;
     outline-offset: 2px;
-    outline-radius: 5px; }
+    -gtk-outline-radius: 5px; }
   .scale.fine-tune.horizontal {
     padding-top: 9px;
     padding-bottom: 9px; }
@@ -3777,7 +3777,7 @@ GtkProgressBar .progressbar,
   .scale.fine-tune .trough {
     border-radius: 6px;
     outline-offset: 2px;
-    outline-radius: 5px;
+    -gtk-outline-radius: 5px;
     margin: 2px; }
   .scale fill {
     border-radius: 2px; }
@@ -3896,7 +3896,7 @@ GtkProgressBar .progressbar,
     background-image: none;
     box-shadow: inset 0 1px rgba(255, 255, 255, 0);
     text-shadow: none;
-    icon-shadow: none;
+    -gtk-icon-shadow: none;
     color: #b9bcbe; }
     .scrollbar .button:hover {
       border-color: transparent;
@@ -3904,7 +3904,7 @@ GtkProgressBar .progressbar,
       background-image: none;
       box-shadow: inset 0 1px rgba(255, 255, 255, 0);
       text-shadow: none;
-      icon-shadow: none;
+      -gtk-icon-shadow: none;
       color: #dcdede; }
     .scrollbar .button:active, .scrollbar .button:checked {
       border-color: transparent;
@@ -3912,7 +3912,7 @@ GtkProgressBar .progressbar,
       background-image: none;
       box-shadow: inset 0 1px rgba(255, 255, 255, 0);
       text-shadow: none;
-      icon-shadow: none;
+      -gtk-icon-shadow: none;
       color: #6bafce; }
     .scrollbar .button:insensitive {
       border-color: transparent;
@@ -3920,7 +3920,7 @@ GtkProgressBar .progressbar,
       background-image: none;
       box-shadow: inset 0 1px rgba(255, 255, 255, 0);
       text-shadow: none;
-      icon-shadow: none;
+      -gtk-icon-shadow: none;
       color: rgba(185, 188, 190, 0.2); }
     .scrollbar .button:backdrop {
       border-color: transparent;
@@ -3928,7 +3928,7 @@ GtkProgressBar .progressbar,
       background-image: none;
       box-shadow: inset 0 1px rgba(255, 255, 255, 0);
       text-shadow: none;
-      icon-shadow: none;
+      -gtk-icon-shadow: none;
       color: #727a7d; }
       .scrollbar .button:backdrop:insensitive {
         border-color: transparent;
@@ -3936,7 +3936,7 @@ GtkProgressBar .progressbar,
         background-image: none;
         box-shadow: inset 0 1px rgba(255, 255, 255, 0);
         text-shadow: none;
-        icon-shadow: none;
+        -gtk-icon-shadow: none;
         color: rgba(114, 122, 125, 0.2); }
   .scrollbar.vertical .button.down,
   .scrollbar.vertical button.down {
@@ -4075,7 +4075,7 @@ OsScrollbar {
   background-image: none;
   box-shadow: inset 0 1px rgba(255, 255, 255, 0);
   text-shadow: none;
-  icon-shadow: none;
+  -gtk-icon-shadow: none;
   color: #e4e6e7;
   border-style: none none none solid;
   border-color: rgba(0, 0, 0, 0.4);
@@ -4089,7 +4089,7 @@ OsScrollbar {
     background-image: none;
     box-shadow: inset 0 1px rgba(255, 255, 255, 0);
     text-shadow: none;
-    icon-shadow: none;
+    -gtk-icon-shadow: none;
     color: #e4e6e7;
     border-color: rgba(0, 0, 0, 0.5);
     background-color: rgba(228, 230, 231, 0.1);
@@ -4100,7 +4100,7 @@ OsScrollbar {
     background-image: none;
     box-shadow: inset 0 1px rgba(255, 255, 255, 0);
     text-shadow: none;
-    icon-shadow: none;
+    -gtk-icon-shadow: none;
     color: #e4e6e7;
     border-color: rgba(0, 0, 0, 0.5);
     box-shadow: none; }
@@ -4110,7 +4110,7 @@ OsScrollbar {
     background-image: none;
     box-shadow: inset 0 1px rgba(255, 255, 255, 0);
     text-shadow: none;
-    icon-shadow: none;
+    -gtk-icon-shadow: none;
     color: #828687;
     border-color: rgba(0, 0, 0, 0.5);
     box-shadow: none; }
@@ -4134,7 +4134,7 @@ OsScrollbar {
   .spinbutton.vertical .button:hover {
     background-color: #449ac2;
     color: #ffffff;
-    icon-shadow: none; }
+    -gtk-icon-shadow: none; }
   .spinbutton.vertical .button:active {
     background-color: transparent;
     color: white; }
@@ -4147,46 +4147,46 @@ OsScrollbar {
 .osd .spinbutton.vertical button:first-child {
   color: #e4e6e7;
   border-color: rgba(0, 0, 0, 0.7);
-  background-image: linear-gradient(to bottom, rgba(32, 37, 38, 0.8));
+  background-color: rgba(32, 37, 38, 0.8);
   background-clip: padding-box;
   box-shadow: inset 0 1px rgba(255, 255, 255, 0.1);
   text-shadow: 0 1px black;
-  icon-shadow: 0 1px black;
+  -gtk-icon-shadow: 0 1px black;
   outline-color: rgba(228, 230, 231, 0.3); }
   .osd .spinbutton.vertical button:first-child:hover {
     color: white;
     border-color: rgba(0, 0, 0, 0.7);
-    background-image: linear-gradient(to bottom, rgba(60, 69, 71, 0.8));
+    background-color: rgba(60, 69, 71, 0.8);
     background-clip: padding-box;
     box-shadow: inset 0 1px rgba(255, 255, 255, 0.1);
     text-shadow: 0 1px black;
-    icon-shadow: 0 1px black;
+    -gtk-icon-shadow: 0 1px black;
     outline-color: rgba(228, 230, 231, 0.3); }
   .osd .spinbutton.vertical button:first-child:active {
     color: white;
     border-color: rgba(0, 0, 0, 0.7);
-    background-image: linear-gradient(to bottom, rgba(0, 0, 0, 0.7));
+    background-color: rgba(0, 0, 0, 0.7);
     background-clip: padding-box;
     box-shadow: none;
     text-shadow: none;
-    icon-shadow: none;
+    -gtk-icon-shadow: none;
     outline-color: rgba(228, 230, 231, 0.3); }
   .osd .spinbutton.vertical button:first-child:insensitive {
     color: #828687;
     border-color: rgba(0, 0, 0, 0.7);
-    background-image: linear-gradient(to bottom, rgba(52, 56, 57, 0.5));
+    background-color: rgba(52, 56, 57, 0.5);
     background-clip: padding-box;
     box-shadow: none;
     text-shadow: none;
-    icon-shadow: none; }
+    -gtk-icon-shadow: none; }
   .osd .spinbutton.vertical button:first-child:backdrop {
     color: #e4e6e7;
     border-color: rgba(0, 0, 0, 0.7);
-    background-image: linear-gradient(to bottom, rgba(32, 37, 38, 0.8));
+    background-color: rgba(32, 37, 38, 0.8);
     background-clip: padding-box;
     box-shadow: none;
     text-shadow: none;
-    icon-shadow: none; }
+    -gtk-icon-shadow: none; }
 GtkTreeView .spinbutton:not(.vertical) {
   border-style: none;
   border-radius: 0; }
@@ -4231,7 +4231,7 @@ spinner {
 GtkSwitch {
   -GtkSwitch-slider-width: 24px;
   -GtkSwitch-slider-height: 24px;
-  font: 1;
+  font-size: 1px;
   font-weight: bold;
   outline-offset: -4px;
   transition: all 200ms ease-in;
@@ -4293,7 +4293,7 @@ GtkSwitch {
   border-radius: 0px;
   border: none;
   box-shadow: none;
-  icon-shadow: none;
+  -gtk-icon-shadow: none;
   margin: 0;
   padding: 10px;
   text-shadow: none; }
@@ -4303,7 +4303,7 @@ GtkSwitch {
     border-radius: 0px;
     border: none;
     box-shadow: none;
-    icon-shadow: none;
+    -gtk-icon-shadow: none;
     margin: 0;
     padding: 10px;
     text-shadow: none;
@@ -4321,7 +4321,7 @@ GtkSwitch {
       text-shadow: none; }
     .toolbar .button.suggested-action:insensitive, .toolbar .button.text-button:insensitive, .toolbar .button.menu-button:insensitive, .toolbar .button.image-button:insensitive, .toolbar .button.linked:insensitive, .toolbar .button.flat:insensitive {
       color: rgba(255, 255, 255, 0.6);
-      -gtk-image-effect: dim; }
+      -gtk-icon-effect: dim; }
   .toolbar .button GtkLabel,
   .toolbar .button GtkImage {
     color: rgba(255, 255, 255, 0.8); }
@@ -4329,7 +4329,7 @@ GtkSwitch {
     .toolbar .button GtkImage:insensitive,
     .toolbar .button GtkImage:backdrop {
       color: rgba(255, 255, 255, 0.6);
-      -gtk-image-effect: dim; }
+      -gtk-icon-effect: dim; }
   .toolbar .button:focus, .toolbar .button:hover {
     background-image: none;
     background-color: rgba(0, 0, 0, 0.15);
@@ -4345,7 +4345,7 @@ GtkSwitch {
   .toolbar .button:active, .toolbar .button:checked {
     border-radius: 0px;
     text-shadow: none;
-    icon-shadow: none;
+    -gtk-icon-shadow: none;
     box-shadow: inset 0 -2px 0 0 rgba(255, 255, 255, 0.8);
     background-color: transparent;
     background-image: none;
@@ -4367,7 +4367,7 @@ GtkSwitch {
     .toolbar .button:insensitive image,
     .toolbar .button:insensitive GtkImage, .toolbar .button:insensitive:backdrop image,
     .toolbar .button:insensitive:backdrop GtkImage {
-      -gtk-image-effect: dim; }
+      -gtk-icon-effect: dim; }
   .toolbar .button.menu-button .menu .menuitem GtkLabel {
     color: white; }
     .toolbar .button.menu-button .menu .menuitem GtkLabel:insensitive {
@@ -4417,7 +4417,7 @@ searchbar,
     border-radius: 0px;
     border: none;
     box-shadow: none;
-    icon-shadow: none;
+    -gtk-icon-shadow: none;
     margin: 0;
     padding: 10px;
     text-shadow: none; }
@@ -4447,7 +4447,7 @@ searchbar,
     .search-bar .button:active, .location-bar .button:active,
     .inline-toolbar .button:focus,
     .inline-toolbar .button:active {
-      font: bold;
+      font-weight: bold;
       color: white;
       text-shadow: none;
       box-shadow: none;
@@ -4502,7 +4502,7 @@ searchbar,
       .inline-toolbar .button GtkImage:insensitive,
       .inline-toolbar .button GtkImage:backdrop {
         color: #a7acae;
-        -gtk-image-effect: dim; }
+        -gtk-icon-effect: dim; }
   searchbar .entry,
   .search-bar .entry, .location-bar .entry,
   searchbar entry,
@@ -4937,7 +4937,7 @@ treeview.view header button:active {
   color: inherit; }
 
 .budgie-panel {
-  font: bold;
+  font-weight: bold;
   color: white;
   background-color: rgba(0, 0, 0, 0.7); }
   .budgie-panel:backdrop {
@@ -4952,7 +4952,7 @@ treeview.view header button:active {
     padding-right: 2px;
     border-color: transparent; }
     .budgie-panel .launcher:hover {
-      -gtk-image-effect: highlight; }
+      -gtk-icon-effect: highlight; }
 
 .top .budgie-panel {
   border-bottom: 1px solid rgba(0, 0, 0, 0.2); }
@@ -5131,7 +5131,7 @@ NautilusCanvasView {
 
 .nautilus-circular-button {
   border-radius: 20px;
-  outline-radius: 20px; }
+  -gtk-outline-radius: 20px; }
 
 .disk-space-display {
   border: 2px solid; }
@@ -5154,7 +5154,7 @@ NautilusCanvasView {
     .nautilus-desktop .nautilus-canvas-item:active {
       color: white;
       text-shadow: none; }
-    .nautilus-desktop .nautilus-canvas-item:prelight {
+    .nautilus-desktop .nautilus-canvas-item:hover {
       color: white;
       text-shadow: none; }
     .nautilus-desktop .nautilus-canvas-item:selected {
@@ -5205,7 +5205,7 @@ MathWindow {
     border: none;
     text-shadow: none;
     color: #07ce8e;
-    font: bold; }
+    font-weight: bold; }
     MathWindow MathButtons GtkComboBox:hover,
     MathWindow MathButtons .button:hover {
       background-image: none;
@@ -5515,7 +5515,7 @@ YelpWindow .header-bar {
 .search-entry-large,
 .search-entry-large:focus {
   border: none;
-  font: 18;
+  font-size: 18px;
   font-weight: 300;
   background-image: none;
   background: none;
@@ -5544,14 +5544,14 @@ YelpWindow .header-bar {
   color: white;
   font-weight: bold;
   text-shadow: 0 1px 2px rgba(0, 0, 0, 0.2), 0 1px 2px rgba(0, 0, 0, 0.1);
-  icon-shadow: 0 1px 2px rgba(0, 0, 0, 0.2), 0 1px 2px rgba(0, 0, 0, 0.1); }
+  -gtk-icon-shadow: 0 1px 2px rgba(0, 0, 0, 0.2), 0 1px 2px rgba(0, 0, 0, 0.1); }
 
 .panel.color-light .composited-indicator > GtkRevealer,
 .panel.color-light .composited-indicator > GtkRevealer GtkImage,
 .panel.color-light .composited-indicator > GtkRevealer GtkLabel {
   color: rgba(0, 0, 0, 0.6);
   text-shadow: 0 1px rgba(255, 255, 255, 0.1);
-  icon-shadow: 0 1px rgba(255, 255, 255, 0.1); }
+  -gtk-icon-shadow: 0 1px rgba(255, 255, 255, 0.1); }
 
 /*************
  * AppCenter *
@@ -5901,7 +5901,7 @@ ConversationListView {
 #panel_window {
   background-color: rgba(0, 0, 0, 0.7);
   color: white;
-  font: bold;
+  font-weight: bold;
   box-shadow: inset 0 -1px rgba(0, 0, 0, 0.7); }
   #panel_window .menubar,
   #panel_window .menubar > .menuitem
@@ -5909,7 +5909,7 @@ ConversationListView {
   #panel_window menubar > menuitem {
     background-color: transparent;
     color: white;
-    font: bold; }
+    font-weight: bold; }
   #panel_window .menubar .menuitem:insensitive,
   #panel_window menubar menuitem:insensitive {
     color: rgba(255, 255, 255, 0.5); }
@@ -5921,12 +5921,12 @@ ConversationListView {
       color: inherit; }
   #panel_window .menubar .menu > .menuitem,
   #panel_window menubar menu > menuitem {
-    font: normal; }
+    /*font: normal;*/ }
 
 #login_window,
 #shutdown_dialog,
 #restart_dialog {
-  font: normal;
+  /*font: normal;*/
   border-style: none;
   background-color: transparent;
   color: white; }
@@ -5945,7 +5945,7 @@ ConversationListView {
   border-color: #373e41;
   background-image: linear-gradient(to bottom, #4F585C, #434b4e);
   text-shadow: 0 1px rgba(0, 0, 0, 0.2);
-  icon-shadow: 0 1px rgba(0, 0, 0, 0.2);
+  -gtk-icon-shadow: 0 1px rgba(0, 0, 0, 0.2);
   box-shadow: inset 0 1px rgba(255, 255, 255, 0.05);
   box-shadow: 0 1px 0 0 rgba(255, 255, 255, 0.05); }
   #content_frame button:hover {
@@ -5954,7 +5954,7 @@ ConversationListView {
     border-color: #373e41;
     background-image: linear-gradient(to bottom, #515b5f, #4a5357 60%, #464e51);
     text-shadow: 0 1px rgba(0, 0, 0, 0.2);
-    icon-shadow: 0 1px rgba(0, 0, 0, 0.2);
+    -gtk-icon-shadow: 0 1px rgba(0, 0, 0, 0.2);
     box-shadow: inset 0 1px rgba(255, 255, 255, 0.05); }
   #content_frame button:active, #content_frame button:checked {
     color: white;
@@ -5962,7 +5962,7 @@ ConversationListView {
     border-color: #373e41;
     background-image: linear-gradient(to bottom, #3f4649, #4a5357);
     text-shadow: 0 1px rgba(0, 0, 0, 0.2);
-    icon-shadow: 0 1px rgba(0, 0, 0, 0.2);
+    -gtk-icon-shadow: 0 1px rgba(0, 0, 0, 0.2);
     box-shadow: inset 0 2px 1px -2px rgba(0, 0, 0, 0.6);
     box-shadow: inset 0 1px 1px 0 rgba(0, 0, 0, 0.05), 0 1px 0 0 rgba(255, 255, 255, 0.05); }
   #content_frame button:insensitive {
@@ -5971,7 +5971,7 @@ ConversationListView {
     background-color: #5a656b;
     text-shadow: none;
     box-shadow: none;
-    icon-shadow: none; }
+    -gtk-icon-shadow: none; }
     #content_frame button:insensitive GtkLabel, #content_frame button:insensitive {
       color: #a7acae; }
 
@@ -5988,45 +5988,45 @@ ConversationListView {
 #buttonbox_frame button {
   color: #e4e6e7;
   border-color: rgba(0, 0, 0, 0.7);
-  background-image: linear-gradient(to bottom, rgba(32, 37, 38, 0.8));
+  background-color: rgba(32, 37, 38, 0.8);
   background-clip: padding-box;
   box-shadow: inset 0 1px rgba(255, 255, 255, 0.1);
   text-shadow: 0 1px black;
-  icon-shadow: 0 1px black;
+  -gtk-icon-shadow: 0 1px black;
   outline-color: rgba(228, 230, 231, 0.3); }
   #buttonbox_frame button:hover {
     color: white;
     border-color: rgba(0, 0, 0, 0.7);
-    background-image: linear-gradient(to bottom, rgba(60, 69, 71, 0.8));
+    background-color: rgba(60, 69, 71, 0.8);
     background-clip: padding-box;
     box-shadow: inset 0 1px rgba(255, 255, 255, 0.1);
     text-shadow: 0 1px black;
-    icon-shadow: 0 1px black;
+    -gtk-icon-shadow: 0 1px black;
     outline-color: rgba(228, 230, 231, 0.3); }
   #buttonbox_frame button:active, #buttonbox_frame button:checked {
     color: white;
     border-color: rgba(0, 0, 0, 0.7);
-    background-image: linear-gradient(to bottom, rgba(0, 0, 0, 0.7));
+    background-color: rgba(0, 0, 0, 0.7);
     background-clip: padding-box;
     box-shadow: none;
     text-shadow: none;
-    icon-shadow: none;
+    -gtk-icon-shadow: none;
     outline-color: rgba(228, 230, 231, 0.3); }
   #buttonbox_frame button:insensitive {
     color: #828687;
     border-color: rgba(0, 0, 0, 0.7);
-    background-image: linear-gradient(to bottom, rgba(52, 56, 57, 0.5));
+    background-color: rgba(52, 56, 57, 0.5);
     background-clip: padding-box;
     box-shadow: none;
     text-shadow: none;
-    icon-shadow: none; }
+    -gtk-icon-shadow: none; }
 
 #login_window #user_combobox {
   color: white;
-  font: 13px; }
+  font-size: 13px; }
   #login_window #user_combobox .menu,
   #login_window #user_combobox menu {
-    font: normal; }
+    /*font: normal;*/ }
 
 #user_image {
   padding: 3px;
@@ -6034,7 +6034,7 @@ ConversationListView {
 
 #greeter_infobar {
   border-bottom-width: 0;
-  font: bold; }
+  font-weight: bold; }
 
 /**********
  * Midori *
diff --git a/Paper/gtk-3.16/gtk.css b/Paper/gtk-3.16/gtk.css
index 75580c2..efae3a7 100644
--- a/Paper/gtk-3.16/gtk.css
+++ b/Paper/gtk-3.16/gtk.css
@@ -104,7 +104,7 @@ read if you used those and something break with a version upgrade you're on your
   .action-bar:backdrop {
     background-color: #dedede;
     box-shadow: none;
-    -gtk-image-effect: dim; }
+    -gtk-icon-effect: dim; }
   .action-bar:first-child {
     border-radius: 6px 6px 0px 0px;
     border-width: 1px 1px 0px 1px; }
@@ -136,7 +136,7 @@ read if you used those and something break with a version upgrade you're on your
     color: #9e9e9e;
     background-color: #f7f7f7;
     text-shadow: none;
-    icon-shadow: none; }
+    -gtk-icon-shadow: none; }
 
 /*
    These wildcard seems unavoidable, need to investigate.
@@ -145,7 +145,7 @@ read if you used those and something break with a version upgrade you're on your
    Everytime a wildcard is used a kitten dies, painfully.
 */
 *:insensitive {
-  -gtk-image-effect: dim; }
+  -gtk-icon-effect: dim; }
 
 .gtkstyle-fallback {
   color: #444;
@@ -245,11 +245,11 @@ GtkLabel:backdrop {
   background-clip: padding-box;
   outline-color: rgba(228, 230, 231, 0.3);
   text-shadow: 0 1px black;
-  icon-shadow: 0 1px black; }
+  -gtk-icon-shadow: 0 1px black; }
   .app-notification:backdrop, .osd .scale-popup:backdrop, .popover .background.touch-selection:backdrop, .popover .background.magnifier:backdrop, .popover .background.osd:backdrop,
   .osd:backdrop {
     text-shadow: none;
-    icon-shadow: none; }
+    -gtk-icon-shadow: none; }
 
 .view:selected:focus, GtkIconView:selected:focus, .view:selected, GtkIconView:selected,
 GtkTextView GtkLabel:selected:focus,
@@ -291,7 +291,7 @@ treeview.view:selected {
         color: rgba(77, 141, 171, 0.85); }
 
 .monospace {
-  font: Monospace; }
+  font-family: Monospace; }
 
 /***********
  * Buttons *
@@ -311,7 +311,7 @@ treeview.view:selected {
   border-color: #d1d1d1;
   background-image: linear-gradient(to bottom, #f7f7f7, #eaeaea);
   text-shadow: 0 1px rgba(255, 255, 255, 0.76923);
-  icon-shadow: 0 1px rgba(255, 255, 255, 0.76923);
+  -gtk-icon-shadow: 0 1px rgba(255, 255, 255, 0.76923);
   box-shadow: inset 0 1px white;
   box-shadow: 0 1px 0 0 rgba(255, 255, 255, 0.8); }
   .button.flat {
@@ -320,7 +320,7 @@ treeview.view:selected {
     background-image: none;
     box-shadow: inset 0 1px rgba(255, 255, 255, 0);
     text-shadow: none;
-    icon-shadow: none;
+    -gtk-icon-shadow: none;
     transition: none; }
     .button.flat:hover {
       transition: all 200ms cubic-bezier(0.25, 0.46, 0.45, 0.94);
@@ -333,9 +333,9 @@ treeview.view:selected {
     border-color: #d1d1d1;
     background-image: linear-gradient(to bottom, white, #f7f7f7 60%, #ededed);
     text-shadow: 0 1px rgba(255, 255, 255, 0.76923);
-    icon-shadow: 0 1px rgba(255, 255, 255, 0.76923);
+    -gtk-icon-shadow: 0 1px rgba(255, 255, 255, 0.76923);
     box-shadow: inset 0 1px white;
-    -gtk-image-effect: highlight; }
+    -gtk-icon-effect: highlight; }
   .button:active,
   .button:checked {
     color: #444;
@@ -343,19 +343,19 @@ treeview.view:selected {
     border-color: #d1d1d1;
     background-image: linear-gradient(to bottom, #e5e5e5, #f2f2f2);
     text-shadow: 0 1px rgba(255, 255, 255, 0.76923);
-    icon-shadow: 0 1px rgba(255, 255, 255, 0.76923);
+    -gtk-icon-shadow: 0 1px rgba(255, 255, 255, 0.76923);
     box-shadow: inset 0 2px 1px -2px rgba(0, 0, 0, 0.6);
     box-shadow: inset 0 1px 1px 0 rgba(0, 0, 0, 0.05), 0 1px 0 0 rgba(255, 255, 255, 0.8);
     transition-duration: 50ms; }
   .button:backdrop.flat,
   .button:backdrop {
     border-color: #d5d5d5;
-    background-image: linear-gradient(to bottom, #f7f7f7);
+    background-color: #f7f7f7;
     text-shadow: none;
-    icon-shadow: none;
+    -gtk-icon-shadow: none;
     box-shadow: inset 0 1px rgba(255, 255, 255, 0);
     transition: 200ms ease-out;
-    -gtk-image-effect: none; }
+    -gtk-icon-effect: none; }
     .button:backdrop.flat GtkLabel,
     .button:backdrop.flat,
     .button:backdrop GtkLabel,
@@ -392,7 +392,7 @@ treeview.view:selected {
       background-image: none;
       background-color: #fafafa;
       text-shadow: none;
-      icon-shadow: none;
+      -gtk-icon-shadow: none;
       box-shadow: inset 0 1px rgba(255, 255, 255, 0); }
       .button:backdrop.flat:insensitive GtkLabel,
       .button:backdrop.flat:insensitive,
@@ -420,7 +420,7 @@ treeview.view:selected {
     background-image: none;
     box-shadow: inset 0 1px rgba(255, 255, 255, 0);
     text-shadow: none;
-    icon-shadow: none; }
+    -gtk-icon-shadow: none; }
   .button:insensitive,
   .button:insensitive {
     border-color: #d1d1d1;
@@ -428,7 +428,7 @@ treeview.view:selected {
     background-color: #fafafa;
     text-shadow: none;
     box-shadow: none;
-    icon-shadow: none; }
+    -gtk-icon-shadow: none; }
     .button:insensitive GtkLabel,
     .button:insensitive,
     .button:insensitive GtkLabel,
@@ -481,22 +481,22 @@ row:selected
   outline-color: rgba(228, 230, 231, 0.3);
   color: #e4e6e7;
   border-color: rgba(0, 0, 0, 0.7);
-  background-image: linear-gradient(to bottom, rgba(32, 37, 38, 0.8));
+  background-color: rgba(32, 37, 38, 0.8);
   background-clip: padding-box;
   box-shadow: inset 0 1px rgba(255, 255, 255, 0.1);
   text-shadow: 0 1px black;
-  icon-shadow: 0 1px black;
+  -gtk-icon-shadow: 0 1px black;
   outline-color: rgba(228, 230, 231, 0.3);
   border: none;
   box-shadow: none; }
   .button.osd:hover {
     color: white;
     border-color: rgba(0, 0, 0, 0.7);
-    background-image: linear-gradient(to bottom, rgba(60, 69, 71, 0.8));
+    background-color: rgba(60, 69, 71, 0.8);
     background-clip: padding-box;
     box-shadow: inset 0 1px rgba(255, 255, 255, 0.1);
     text-shadow: 0 1px black;
-    icon-shadow: 0 1px black;
+    -gtk-icon-shadow: 0 1px black;
     outline-color: rgba(228, 230, 231, 0.3);
     border: none;
     box-shadow: none; }
@@ -504,11 +504,11 @@ row:selected
   .button.osd:checked {
     color: white;
     border-color: rgba(0, 0, 0, 0.7);
-    background-image: linear-gradient(to bottom, rgba(0, 0, 0, 0.7));
+    background-color: rgba(0, 0, 0, 0.7);
     background-clip: padding-box;
     box-shadow: none;
     text-shadow: none;
-    icon-shadow: none;
+    -gtk-icon-shadow: none;
     outline-color: rgba(228, 230, 231, 0.3);
     border: none;
     box-shadow: none; }
@@ -518,20 +518,20 @@ row:selected
   .button.osd:insensitive {
     color: #828687;
     border-color: rgba(0, 0, 0, 0.7);
-    background-image: linear-gradient(to bottom, rgba(52, 56, 57, 0.5));
+    background-color: rgba(52, 56, 57, 0.5);
     background-clip: padding-box;
     box-shadow: none;
     text-shadow: none;
-    icon-shadow: none;
+    -gtk-icon-shadow: none;
     border: none; }
   .button.osd:backdrop {
     color: #e4e6e7;
     border-color: rgba(0, 0, 0, 0.7);
-    background-image: linear-gradient(to bottom, rgba(32, 37, 38, 0.8));
+    background-color: rgba(32, 37, 38, 0.8);
     background-clip: padding-box;
     box-shadow: none;
     text-shadow: none;
-    icon-shadow: none;
+    -gtk-icon-shadow: none;
     border: none; }
 .app-notification .button, .app-notification button,
 .app-notification.frame .button,
@@ -539,21 +539,21 @@ row:selected
 .button {
   color: #e4e6e7;
   border-color: rgba(0, 0, 0, 0.7);
-  background-image: linear-gradient(to bottom, rgba(32, 37, 38, 0.8));
+  background-color: rgba(32, 37, 38, 0.8);
   background-clip: padding-box;
   box-shadow: inset 0 1px rgba(255, 255, 255, 0.1);
   text-shadow: 0 1px black;
-  icon-shadow: 0 1px black;
+  -gtk-icon-shadow: 0 1px black;
   outline-color: rgba(228, 230, 231, 0.3); }
   .app-notification .button:hover, .app-notification button:hover, .popover .background.touch-selection button:hover, .popover .background.magnifier button:hover, .osd
   .button:hover {
     color: white;
     border-color: rgba(0, 0, 0, 0.7);
-    background-image: linear-gradient(to bottom, rgba(60, 69, 71, 0.8));
+    background-color: rgba(60, 69, 71, 0.8);
     background-clip: padding-box;
     box-shadow: inset 0 1px rgba(255, 255, 255, 0.1);
     text-shadow: 0 1px black;
-    icon-shadow: 0 1px black;
+    -gtk-icon-shadow: 0 1px black;
     outline-color: rgba(228, 230, 231, 0.3); }
   .app-notification .button:active:backdrop, .app-notification button:active:backdrop, .popover .background.touch-selection button:active:backdrop, .popover .background.magnifier button:active:backdrop, .app-notification .button:active, .app-notification button:active, .popover .background.touch-selection button:active, .popover .background.magnifier button:active, .app-notification .button:checked:backdrop, .app-notification button:checked:backdrop, .popover .background.touch-selection button:checked:backdrop, .popover .background.magnifier button:checked:backdrop, .app-notification .button:checked, .app-notification button:checked, .popover .background.touch-selection button:checked, .popover .background.magnifier button:checked, .osd
   .button:active:backdrop, .osd
@@ -562,31 +562,31 @@ row:selected
   .button:checked {
     color: white;
     border-color: rgba(0, 0, 0, 0.7);
-    background-image: linear-gradient(to bottom, rgba(0, 0, 0, 0.7));
+    background-color: rgba(0, 0, 0, 0.7);
     background-clip: padding-box;
     box-shadow: none;
     text-shadow: none;
-    icon-shadow: none;
+    -gtk-icon-shadow: none;
     outline-color: rgba(228, 230, 231, 0.3); }
   .app-notification .button:insensitive:backdrop, .app-notification button:insensitive:backdrop, .popover .background.touch-selection button:insensitive:backdrop, .popover .background.magnifier button:insensitive:backdrop, .app-notification .button:insensitive, .app-notification button:insensitive, .popover .background.touch-selection button:insensitive, .popover .background.magnifier button:insensitive, .osd
   .button:insensitive:backdrop, .osd
   .button:insensitive {
     color: #828687;
     border-color: rgba(0, 0, 0, 0.7);
-    background-image: linear-gradient(to bottom, rgba(52, 56, 57, 0.5));
+    background-color: rgba(52, 56, 57, 0.5);
     background-clip: padding-box;
     box-shadow: none;
     text-shadow: none;
-    icon-shadow: none; }
+    -gtk-icon-shadow: none; }
   .app-notification .button:backdrop, .app-notification button:backdrop, .popover .background.touch-selection button:backdrop, .popover .background.magnifier button:backdrop, .osd
   .button:backdrop {
     color: #e4e6e7;
     border-color: rgba(0, 0, 0, 0.7);
-    background-image: linear-gradient(to bottom, rgba(32, 37, 38, 0.8));
+    background-color: rgba(32, 37, 38, 0.8);
     background-clip: padding-box;
     box-shadow: none;
     text-shadow: none;
-    icon-shadow: none; }
+    -gtk-icon-shadow: none; }
   .app-notification .flat.button, .app-notification button.flat, .popover .background.touch-selection button.flat, .popover .background.magnifier button.flat, .osd
   .button.flat {
     border-color: transparent;
@@ -594,27 +594,27 @@ row:selected
     background-image: none;
     box-shadow: inset 0 1px rgba(255, 255, 255, 0);
     text-shadow: none;
-    icon-shadow: none;
+    -gtk-icon-shadow: none;
     box-shadow: none; }
     .app-notification .flat.button:hover, .app-notification button.flat:hover, .popover .background.touch-selection button.flat:hover, .popover .background.magnifier button.flat:hover, .osd
     .button.flat:hover {
       color: white;
       border-color: rgba(0, 0, 0, 0.7);
-      background-image: linear-gradient(to bottom, rgba(60, 69, 71, 0.8));
+      background-color: rgba(60, 69, 71, 0.8);
       background-clip: padding-box;
       box-shadow: inset 0 1px rgba(255, 255, 255, 0.1);
       text-shadow: 0 1px black;
-      icon-shadow: 0 1px black;
+      -gtk-icon-shadow: 0 1px black;
       outline-color: rgba(228, 230, 231, 0.3); }
     .app-notification .flat.button:insensitive, .app-notification button.flat:insensitive, .popover .background.touch-selection button.flat:insensitive, .popover .background.magnifier button.flat:insensitive, .osd
     .button.flat:insensitive {
       color: #828687;
       border-color: rgba(0, 0, 0, 0.7);
-      background-image: linear-gradient(to bottom, rgba(52, 56, 57, 0.5));
+      background-color: rgba(52, 56, 57, 0.5);
       background-clip: padding-box;
       box-shadow: none;
       text-shadow: none;
-      icon-shadow: none;
+      -gtk-icon-shadow: none;
       background-image: none;
       border-color: transparent;
       box-shadow: none; }
@@ -625,17 +625,17 @@ row:selected
       background-image: none;
       box-shadow: inset 0 1px rgba(255, 255, 255, 0);
       text-shadow: none;
-      icon-shadow: none; }
+      -gtk-icon-shadow: none; }
     .app-notification .flat.button:active, .app-notification button.flat:active, .popover .background.touch-selection button.flat:active, .popover .background.magnifier button.flat:active, .app-notification .flat.button:checked, .app-notification button.flat:checked, .popover .background.touch-selection button.flat:checked, .popover .background.magnifier button.flat:checked, .osd
     .button.flat:active, .osd
     .button.flat:checked {
       color: white;
       border-color: rgba(0, 0, 0, 0.7);
-      background-image: linear-gradient(to bottom, rgba(0, 0, 0, 0.7));
+      background-color: rgba(0, 0, 0, 0.7);
       background-clip: padding-box;
       box-shadow: none;
       text-shadow: none;
-      icon-shadow: none;
+      -gtk-icon-shadow: none;
       outline-color: rgba(228, 230, 231, 0.3); }
 .button.suggested-action {
   color: white;
@@ -643,7 +643,7 @@ row:selected
   border-color: #15313f;
   background-image: linear-gradient(to bottom, #347D9F, #2e6e8c);
   text-shadow: 0 1px rgba(0, 0, 0, 0.2);
-  icon-shadow: 0 1px rgba(0, 0, 0, 0.2);
+  -gtk-icon-shadow: 0 1px rgba(0, 0, 0, 0.2);
   box-shadow: inset 0 1px rgba(255, 255, 255, 0.2);
   box-shadow: 0 1px 0 0 rgba(255, 255, 255, 0.8); }
   .button.suggested-action.flat {
@@ -652,7 +652,7 @@ row:selected
     background-image: none;
     box-shadow: inset 0 1px rgba(255, 255, 255, 0);
     text-shadow: none;
-    icon-shadow: none;
+    -gtk-icon-shadow: none;
     color: #347D9F; }
   .button.suggested-action:hover {
     color: white;
@@ -660,7 +660,7 @@ row:selected
     border-color: #15313f;
     background-image: linear-gradient(to bottom, #3c8fb6, #347D9F 60%, #2f7190);
     text-shadow: 0 1px rgba(0, 0, 0, 0.2);
-    icon-shadow: 0 1px rgba(0, 0, 0, 0.2);
+    -gtk-icon-shadow: 0 1px rgba(0, 0, 0, 0.2);
     box-shadow: inset 0 1px rgba(255, 255, 255, 0.2); }
   .button.suggested-action:active,
   .button.suggested-action:checked {
@@ -669,15 +669,15 @@ row:selected
     border-color: #15313f;
     background-image: linear-gradient(to bottom, #2b6884, #317797);
     text-shadow: 0 1px rgba(0, 0, 0, 0.2);
-    icon-shadow: 0 1px rgba(0, 0, 0, 0.2);
+    -gtk-icon-shadow: 0 1px rgba(0, 0, 0, 0.2);
     box-shadow: inset 0 2px 1px -2px rgba(0, 0, 0, 0.6);
     box-shadow: inset 0 1px 1px 0 rgba(0, 0, 0, 0.05), 0 1px 0 0 rgba(255, 255, 255, 0.8); }
   .button.suggested-action:backdrop,
   .button.suggested-action.flat:backdrop {
     border-color: #347D9F;
-    background-image: linear-gradient(to bottom, #347D9F);
+    background-color: #347D9F;
     text-shadow: none;
-    icon-shadow: none;
+    -gtk-icon-shadow: none;
     box-shadow: inset 0 1px rgba(255, 255, 255, 0); }
     .button.suggested-action:backdrop GtkLabel,
     .button.suggested-action:backdrop,
@@ -715,7 +715,7 @@ row:selected
       background-image: none;
       background-color: #fafafa;
       text-shadow: none;
-      icon-shadow: none;
+      -gtk-icon-shadow: none;
       box-shadow: inset 0 1px rgba(255, 255, 255, 0); }
       .button.suggested-action:backdrop:insensitive GtkLabel,
       .button.suggested-action:backdrop:insensitive,
@@ -743,7 +743,7 @@ row:selected
     background-image: none;
     box-shadow: inset 0 1px rgba(255, 255, 255, 0);
     text-shadow: none;
-    icon-shadow: none;
+    -gtk-icon-shadow: none;
     color: rgba(52, 125, 159, 0.8); }
   .button.suggested-action:insensitive {
     border-color: #d1d1d1;
@@ -751,7 +751,7 @@ row:selected
     background-color: #fafafa;
     text-shadow: none;
     box-shadow: none;
-    icon-shadow: none; }
+    -gtk-icon-shadow: none; }
     .button.suggested-action:insensitive GtkLabel,
     .button.suggested-action:insensitive {
       color: #9e9e9e; }
@@ -771,21 +771,21 @@ row:selected
   .button.suggested-action {
     color: #e4e6e7;
     border-color: rgba(0, 0, 0, 0.7);
-    background-image: linear-gradient(to bottom, rgba(52, 125, 159, 0.5));
+    background-color: rgba(52, 125, 159, 0.5);
     background-clip: padding-box;
     box-shadow: inset 0 1px rgba(255, 255, 255, 0.1);
     text-shadow: 0 1px black;
-    icon-shadow: 0 1px black;
+    -gtk-icon-shadow: 0 1px black;
     outline-color: rgba(228, 230, 231, 0.3); }
     .osd
     .button.suggested-action:hover {
       color: white;
       border-color: rgba(0, 0, 0, 0.7);
-      background-image: linear-gradient(to bottom, rgba(52, 125, 159, 0.7));
+      background-color: rgba(52, 125, 159, 0.7);
       background-clip: padding-box;
       box-shadow: inset 0 1px rgba(255, 255, 255, 0.1);
       text-shadow: 0 1px black;
-      icon-shadow: 0 1px black;
+      -gtk-icon-shadow: 0 1px black;
       outline-color: rgba(228, 230, 231, 0.3); }
     .osd
     .button.suggested-action:active:backdrop, .osd
@@ -794,38 +794,38 @@ row:selected
     .button.suggested-action:checked {
       color: white;
       border-color: rgba(0, 0, 0, 0.7);
-      background-image: linear-gradient(to bottom, #347D9F);
+      background-color: #347D9F;
       background-clip: padding-box;
       box-shadow: none;
       text-shadow: none;
-      icon-shadow: none;
+      -gtk-icon-shadow: none;
       outline-color: rgba(228, 230, 231, 0.3); }
     .osd
     .button.suggested-action:insensitive:backdrop, .osd
     .button.suggested-action:insensitive {
       color: #828687;
       border-color: rgba(0, 0, 0, 0.7);
-      background-image: linear-gradient(to bottom, rgba(52, 56, 57, 0.5));
+      background-color: rgba(52, 56, 57, 0.5);
       background-clip: padding-box;
       box-shadow: none;
       text-shadow: none;
-      icon-shadow: none; }
+      -gtk-icon-shadow: none; }
     .osd
     .button.suggested-action:backdrop {
       color: #e4e6e7;
       border-color: rgba(0, 0, 0, 0.7);
-      background-image: linear-gradient(to bottom, rgba(52, 125, 159, 0.5));
+      background-color: rgba(52, 125, 159, 0.5);
       background-clip: padding-box;
       box-shadow: none;
       text-shadow: none;
-      icon-shadow: none; }
+      -gtk-icon-shadow: none; }
 .button.destructive-action {
   color: white;
   outline-color: rgba(255, 255, 255, 0.3);
   border-color: #9f1409;
   background-image: linear-gradient(to bottom, #f34235, #f22b1d);
   text-shadow: 0 1px rgba(0, 0, 0, 0.2);
-  icon-shadow: 0 1px rgba(0, 0, 0, 0.2);
+  -gtk-icon-shadow: 0 1px rgba(0, 0, 0, 0.2);
   box-shadow: inset 0 1px rgba(255, 255, 255, 0.4);
   box-shadow: 0 1px 0 0 rgba(255, 255, 255, 0.8); }
   .button.destructive-action.flat {
@@ -834,7 +834,7 @@ row:selected
     background-image: none;
     box-shadow: inset 0 1px rgba(255, 255, 255, 0);
     text-shadow: none;
-    icon-shadow: none;
+    -gtk-icon-shadow: none;
     color: #f34235; }
   .button.destructive-action:hover {
     color: white;
@@ -842,7 +842,7 @@ row:selected
     border-color: #9f1409;
     background-image: linear-gradient(to bottom, #f55d52, #f34235 60%, #f23022);
     text-shadow: 0 1px rgba(0, 0, 0, 0.2);
-    icon-shadow: 0 1px rgba(0, 0, 0, 0.2);
+    -gtk-icon-shadow: 0 1px rgba(0, 0, 0, 0.2);
     box-shadow: inset 0 1px rgba(255, 255, 255, 0.4); }
   .button.destructive-action:active,
   .button.destructive-action:checked {
@@ -851,15 +851,15 @@ row:selected
     border-color: #9f1409;
     background-image: linear-gradient(to bottom, #f12213, #f2392b);
     text-shadow: 0 1px rgba(0, 0, 0, 0.2);
-    icon-shadow: 0 1px rgba(0, 0, 0, 0.2);
+    -gtk-icon-shadow: 0 1px rgba(0, 0, 0, 0.2);
     box-shadow: inset 0 2px 1px -2px rgba(0, 0, 0, 0.6);
     box-shadow: inset 0 1px 1px 0 rgba(0, 0, 0, 0.05), 0 1px 0 0 rgba(255, 255, 255, 0.8); }
   .button.destructive-action:backdrop,
   .button.destructive-action.flat:backdrop {
     border-color: #f34235;
-    background-image: linear-gradient(to bottom, #f34235);
+    background-color: #f34235;
     text-shadow: none;
-    icon-shadow: none;
+    -gtk-icon-shadow: none;
     box-shadow: inset 0 1px rgba(255, 255, 255, 0); }
     .button.destructive-action:backdrop GtkLabel,
     .button.destructive-action:backdrop,
@@ -897,7 +897,7 @@ row:selected
       background-image: none;
       background-color: #fafafa;
       text-shadow: none;
-      icon-shadow: none;
+      -gtk-icon-shadow: none;
       box-shadow: inset 0 1px rgba(255, 255, 255, 0); }
       .button.destructive-action:backdrop:insensitive GtkLabel,
       .button.destructive-action:backdrop:insensitive,
@@ -925,7 +925,7 @@ row:selected
     background-image: none;
     box-shadow: inset 0 1px rgba(255, 255, 255, 0);
     text-shadow: none;
-    icon-shadow: none;
+    -gtk-icon-shadow: none;
     color: rgba(243, 66, 53, 0.8); }
   .button.destructive-action:insensitive {
     border-color: #d1d1d1;
@@ -933,7 +933,7 @@ row:selected
     background-color: #fafafa;
     text-shadow: none;
     box-shadow: none;
-    icon-shadow: none; }
+    -gtk-icon-shadow: none; }
     .button.destructive-action:insensitive GtkLabel,
     .button.destructive-action:insensitive {
       color: #9e9e9e; }
@@ -953,21 +953,21 @@ row:selected
   .button.destructive-action {
     color: #e4e6e7;
     border-color: rgba(0, 0, 0, 0.7);
-    background-image: linear-gradient(to bottom, rgba(243, 66, 53, 0.5));
+    background-color: rgba(243, 66, 53, 0.5);
     background-clip: padding-box;
     box-shadow: inset 0 1px rgba(255, 255, 255, 0.1);
     text-shadow: 0 1px black;
-    icon-shadow: 0 1px black;
+    -gtk-icon-shadow: 0 1px black;
     outline-color: rgba(228, 230, 231, 0.3); }
     .osd
     .button.destructive-action:hover {
       color: white;
       border-color: rgba(0, 0, 0, 0.7);
-      background-image: linear-gradient(to bottom, rgba(243, 66, 53, 0.7));
+      background-color: rgba(243, 66, 53, 0.7);
       background-clip: padding-box;
       box-shadow: inset 0 1px rgba(255, 255, 255, 0.1);
       text-shadow: 0 1px black;
-      icon-shadow: 0 1px black;
+      -gtk-icon-shadow: 0 1px black;
       outline-color: rgba(228, 230, 231, 0.3); }
     .osd
     .button.destructive-action:active:backdrop, .osd
@@ -976,31 +976,31 @@ row:selected
     .button.destructive-action:checked {
       color: white;
       border-color: rgba(0, 0, 0, 0.7);
-      background-image: linear-gradient(to bottom, #f34235);
+      background-color: #f34235;
       background-clip: padding-box;
       box-shadow: none;
       text-shadow: none;
-      icon-shadow: none;
+      -gtk-icon-shadow: none;
       outline-color: rgba(228, 230, 231, 0.3); }
     .osd
     .button.destructive-action:insensitive:backdrop, .osd
     .button.destructive-action:insensitive {
       color: #828687;
       border-color: rgba(0, 0, 0, 0.7);
-      background-image: linear-gradient(to bottom, rgba(52, 56, 57, 0.5));
+      background-color: rgba(52, 56, 57, 0.5);
       background-clip: padding-box;
       box-shadow: none;
       text-shadow: none;
-      icon-shadow: none; }
+      -gtk-icon-shadow: none; }
     .osd
     .button.destructive-action:backdrop {
       color: #e4e6e7;
       border-color: rgba(0, 0, 0, 0.7);
-      background-image: linear-gradient(to bottom, rgba(243, 66, 53, 0.5));
+      background-color: rgba(243, 66, 53, 0.5);
       background-clip: padding-box;
       box-shadow: none;
       text-shadow: none;
-      icon-shadow: none; }
+      -gtk-icon-shadow: none; }
 .stack-switcher >
 .button {
   outline-offset: -3px; }
@@ -1038,7 +1038,7 @@ row:selected
   border-width: 1px; }
 .primary-toolbar
 .button {
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .stack-switcher >
 .button.needs-attention > label,
@@ -1066,7 +1066,7 @@ row:selected
   border-color: #d1d1d1;
   background-image: linear-gradient(to bottom, #f7f7f7, #eaeaea);
   text-shadow: 0 1px rgba(255, 255, 255, 0.76923);
-  icon-shadow: 0 1px rgba(255, 255, 255, 0.76923);
+  -gtk-icon-shadow: 0 1px rgba(255, 255, 255, 0.76923);
   box-shadow: inset 0 1px white;
   box-shadow: 0 1px 0 0 rgba(255, 255, 255, 0.8); }
   .inline-toolbar toolbutton > button:hover {
@@ -1075,7 +1075,7 @@ row:selected
     border-color: #d1d1d1;
     background-image: linear-gradient(to bottom, white, #f7f7f7 60%, #ededed);
     text-shadow: 0 1px rgba(255, 255, 255, 0.76923);
-    icon-shadow: 0 1px rgba(255, 255, 255, 0.76923);
+    -gtk-icon-shadow: 0 1px rgba(255, 255, 255, 0.76923);
     box-shadow: inset 0 1px white; }
   .inline-toolbar toolbutton > button:active, .inline-toolbar toolbutton > button:checked {
     color: #444;
@@ -1083,7 +1083,7 @@ row:selected
     border-color: #d1d1d1;
     background-image: linear-gradient(to bottom, #e5e5e5, #f2f2f2);
     text-shadow: 0 1px rgba(255, 255, 255, 0.76923);
-    icon-shadow: 0 1px rgba(255, 255, 255, 0.76923);
+    -gtk-icon-shadow: 0 1px rgba(255, 255, 255, 0.76923);
     box-shadow: inset 0 2px 1px -2px rgba(0, 0, 0, 0.6);
     box-shadow: inset 0 1px 1px 0 rgba(0, 0, 0, 0.05), 0 1px 0 0 rgba(255, 255, 255, 0.8); }
   .inline-toolbar toolbutton > button:insensitive {
@@ -1092,7 +1092,7 @@ row:selected
     background-color: #fafafa;
     text-shadow: none;
     box-shadow: none;
-    icon-shadow: none; }
+    -gtk-icon-shadow: none; }
     .inline-toolbar toolbutton > button:insensitive GtkLabel, .inline-toolbar toolbutton > button:insensitive {
       color: #9e9e9e; }
     .inline-toolbar toolbutton > button:insensitive:active, .inline-toolbar toolbutton > button:insensitive:checked {
@@ -1105,9 +1105,9 @@ row:selected
         color: #9e9e9e; }
   .inline-toolbar toolbutton > button:backdrop {
     border-color: #d5d5d5;
-    background-image: linear-gradient(to bottom, #f7f7f7);
+    background-color: #f7f7f7;
     text-shadow: none;
-    icon-shadow: none;
+    -gtk-icon-shadow: none;
     box-shadow: inset 0 1px rgba(255, 255, 255, 0); }
     .inline-toolbar toolbutton > button:backdrop GtkLabel, .inline-toolbar toolbutton > button:backdrop {
       color: #9e9e9e; }
@@ -1124,7 +1124,7 @@ row:selected
       background-image: none;
       background-color: #fafafa;
       text-shadow: none;
-      icon-shadow: none;
+      -gtk-icon-shadow: none;
       box-shadow: inset 0 1px rgba(255, 255, 255, 0); }
       .inline-toolbar toolbutton > button:backdrop:insensitive GtkLabel, .inline-toolbar toolbutton > button:backdrop:insensitive {
         color: #d1d1d1; }
@@ -1219,7 +1219,7 @@ modelbutton.flat, .popover .check,
   border-color: transparent;
   box-shadow: inset 0 1px rgba(255, 255, 255, 0), 0 1px rgba(255, 255, 255, 0);
   text-shadow: none;
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 /* menu buttons */
 modelbutton.flat, .popover .check,
@@ -1305,387 +1305,387 @@ GtkCalendar {
  *************************/
 .check {
   -gtk-icon-source: -gtk-scaled(url("../assets/checkbox-unchecked.png"), url("../assets/checkbox-unchecked@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .radio {
   -gtk-icon-source: -gtk-scaled(url("../assets/radio-unchecked.png"), url("../assets/radio-unchecked@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .check:hover {
   -gtk-icon-source: -gtk-scaled(url("../assets/checkbox-unchecked-hover.png"), url("../assets/checkbox-unchecked-hover@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .radio:hover {
   -gtk-icon-source: -gtk-scaled(url("../assets/radio-unchecked-hover.png"), url("../assets/radio-unchecked-hover@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .check:active {
   -gtk-icon-source: -gtk-scaled(url("../assets/checkbox-unchecked-active.png"), url("../assets/checkbox-unchecked-active@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .radio:active {
   -gtk-icon-source: -gtk-scaled(url("../assets/radio-unchecked-active.png"), url("../assets/radio-unchecked-active@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .check:backdrop {
   -gtk-icon-source: -gtk-scaled(url("../assets/checkbox-unchecked-backdrop.png"), url("../assets/checkbox-unchecked-backdrop@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .radio:backdrop {
   -gtk-icon-source: -gtk-scaled(url("../assets/radio-unchecked-backdrop.png"), url("../assets/radio-unchecked-backdrop@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .check:insensitive {
   -gtk-icon-source: -gtk-scaled(url("../assets/checkbox-unchecked-insensitive.png"), url("../assets/checkbox-unchecked-insensitive@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .radio:insensitive {
   -gtk-icon-source: -gtk-scaled(url("../assets/radio-unchecked-insensitive.png"), url("../assets/radio-unchecked-insensitive@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .check:insensitive:backdrop {
   -gtk-icon-source: -gtk-scaled(url("../assets/checkbox-unchecked-insensitive-backdrop.png"), url("../assets/checkbox-unchecked-insensitive-backdrop@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .radio:insensitive:backdrop {
   -gtk-icon-source: -gtk-scaled(url("../assets/radio-unchecked-insensitive-backdrop.png"), url("../assets/radio-unchecked-insensitive-backdrop@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .check:checked {
   -gtk-icon-source: -gtk-scaled(url("../assets/checkbox-checked.png"), url("../assets/checkbox-checked@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .radio:checked {
   -gtk-icon-source: -gtk-scaled(url("../assets/radio-checked.png"), url("../assets/radio-checked@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .check:checked:hover {
   -gtk-icon-source: -gtk-scaled(url("../assets/checkbox-checked-hover.png"), url("../assets/checkbox-checked-hover@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .radio:checked:hover {
   -gtk-icon-source: -gtk-scaled(url("../assets/radio-checked-hover.png"), url("../assets/radio-checked-hover@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .check:checked:active {
   -gtk-icon-source: -gtk-scaled(url("../assets/checkbox-checked-active.png"), url("../assets/checkbox-checked-active@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .radio:checked:active {
   -gtk-icon-source: -gtk-scaled(url("../assets/radio-checked-active.png"), url("../assets/radio-checked-active@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .check:checked:backdrop {
   -gtk-icon-source: -gtk-scaled(url("../assets/checkbox-checked-backdrop.png"), url("../assets/checkbox-checked-backdrop@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .radio:checked:backdrop {
   -gtk-icon-source: -gtk-scaled(url("../assets/radio-checked-backdrop.png"), url("../assets/radio-checked-backdrop@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .check:checked:insensitive {
   -gtk-icon-source: -gtk-scaled(url("../assets/checkbox-checked-insensitive.png"), url("../assets/checkbox-checked-insensitive@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .radio:checked:insensitive {
   -gtk-icon-source: -gtk-scaled(url("../assets/radio-checked-insensitive.png"), url("../assets/radio-checked-insensitive@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .check:checked:insensitive:backdrop {
   -gtk-icon-source: -gtk-scaled(url("../assets/checkbox-checked-insensitive-backdrop.png"), url("../assets/checkbox-checked-insensitive-backdrop@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .radio:checked:insensitive:backdrop {
   -gtk-icon-source: -gtk-scaled(url("../assets/radio-checked-insensitive-backdrop.png"), url("../assets/radio-checked-insensitive-backdrop@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .check:inconsistent {
   -gtk-icon-source: -gtk-scaled(url("../assets/checkbox-mixed.png"), url("../assets/checkbox-mixed@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .radio:inconsistent {
   -gtk-icon-source: -gtk-scaled(url("../assets/radio-mixed.png"), url("../assets/radio-mixed@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .check:inconsistent:hover {
   -gtk-icon-source: -gtk-scaled(url("../assets/checkbox-mixed-hover.png"), url("../assets/checkbox-mixed-hover@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .radio:inconsistent:hover {
   -gtk-icon-source: -gtk-scaled(url("../assets/radio-mixed-hover.png"), url("../assets/radio-mixed-hover@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .check:inconsistent:active {
   -gtk-icon-source: -gtk-scaled(url("../assets/checkbox-mixed-active.png"), url("../assets/checkbox-mixed-active@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .radio:inconsistent:active {
   -gtk-icon-source: -gtk-scaled(url("../assets/radio-mixed-active.png"), url("../assets/radio-mixed-active@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .check:inconsistent:backdrop {
   -gtk-icon-source: -gtk-scaled(url("../assets/checkbox-mixed-backdrop.png"), url("../assets/checkbox-mixed-backdrop@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .radio:inconsistent:backdrop {
   -gtk-icon-source: -gtk-scaled(url("../assets/radio-mixed-backdrop.png"), url("../assets/radio-mixed-backdrop@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .check:inconsistent:insensitive {
   -gtk-icon-source: -gtk-scaled(url("../assets/checkbox-mixed-insensitive.png"), url("../assets/checkbox-mixed-insensitive@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .radio:inconsistent:insensitive {
   -gtk-icon-source: -gtk-scaled(url("../assets/radio-mixed-insensitive.png"), url("../assets/radio-mixed-insensitive@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .check:inconsistent:insensitive:backdrop {
   -gtk-icon-source: -gtk-scaled(url("../assets/checkbox-mixed-insensitive-backdrop.png"), url("../assets/checkbox-mixed-insensitive-backdrop@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .radio:inconsistent:insensitive:backdrop {
   -gtk-icon-source: -gtk-scaled(url("../assets/radio-mixed-insensitive-backdrop.png"), url("../assets/radio-mixed-insensitive-backdrop@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .check:selected {
   -gtk-icon-source: -gtk-scaled(url("../assets/selected-checkbox-unchecked.png"), url("../assets/selected-checkbox-unchecked@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .radio:selected {
   -gtk-icon-source: -gtk-scaled(url("../assets/selected-radio-unchecked.png"), url("../assets/selected-radio-unchecked@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .check:hover:selected {
   -gtk-icon-source: -gtk-scaled(url("../assets/selected-checkbox-unchecked.png"), url("../assets/selected-checkbox-unchecked@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .radio:hover:selected {
   -gtk-icon-source: -gtk-scaled(url("../assets/selected-radio-unchecked.png"), url("../assets/selected-radio-unchecked@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .check:active:selected {
   -gtk-icon-source: -gtk-scaled(url("../assets/selected-checkbox-unchecked.png"), url("../assets/selected-checkbox-unchecked@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .radio:active:selected {
   -gtk-icon-source: -gtk-scaled(url("../assets/selected-radio-unchecked.png"), url("../assets/selected-radio-unchecked@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .check:backdrop:selected {
   -gtk-icon-source: -gtk-scaled(url("../assets/selected-checkbox-unchecked.png"), url("../assets/selected-checkbox-unchecked@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .radio:backdrop:selected {
   -gtk-icon-source: -gtk-scaled(url("../assets/selected-radio-unchecked.png"), url("../assets/selected-radio-unchecked@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .check:insensitive:selected {
   -gtk-icon-source: -gtk-scaled(url("../assets/selected-checkbox-unchecked.png"), url("../assets/selected-checkbox-unchecked@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .radio:insensitive:selected {
   -gtk-icon-source: -gtk-scaled(url("../assets/selected-radio-unchecked.png"), url("../assets/selected-radio-unchecked@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .check:insensitive:backdrop:selected {
   -gtk-icon-source: -gtk-scaled(url("../assets/selected-checkbox-unchecked.png"), url("../assets/selected-checkbox-unchecked@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .radio:insensitive:backdrop:selected {
   -gtk-icon-source: -gtk-scaled(url("../assets/selected-radio-unchecked.png"), url("../assets/selected-radio-unchecked@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .check:checked:selected {
   -gtk-icon-source: -gtk-scaled(url("../assets/selected-checkbox-checked.png"), url("../assets/selected-checkbox-checked@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .radio:checked:selected {
   -gtk-icon-source: -gtk-scaled(url("../assets/selected-radio-checked.png"), url("../assets/selected-radio-checked@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .check:checked:hover:selected {
   -gtk-icon-source: -gtk-scaled(url("../assets/selected-checkbox-checked.png"), url("../assets/selected-checkbox-checked@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .radio:checked:hover:selected {
   -gtk-icon-source: -gtk-scaled(url("../assets/selected-radio-checked.png"), url("../assets/selected-radio-checked@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .check:checked:active:selected {
   -gtk-icon-source: -gtk-scaled(url("../assets/selected-checkbox-checked.png"), url("../assets/selected-checkbox-checked@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .radio:checked:active:selected {
   -gtk-icon-source: -gtk-scaled(url("../assets/selected-radio-checked.png"), url("../assets/selected-radio-checked@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .check:checked:backdrop:selected {
   -gtk-icon-source: -gtk-scaled(url("../assets/selected-checkbox-checked.png"), url("../assets/selected-checkbox-checked@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .radio:checked:backdrop:selected {
   -gtk-icon-source: -gtk-scaled(url("../assets/selected-radio-checked.png"), url("../assets/selected-radio-checked@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .check:checked:insensitive:selected {
   -gtk-icon-source: -gtk-scaled(url("../assets/selected-checkbox-checked.png"), url("../assets/selected-checkbox-checked@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .radio:checked:insensitive:selected {
   -gtk-icon-source: -gtk-scaled(url("../assets/selected-radio-checked.png"), url("../assets/selected-radio-checked@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .check:checked:insensitive:backdrop:selected {
   -gtk-icon-source: -gtk-scaled(url("../assets/selected-checkbox-checked.png"), url("../assets/selected-checkbox-checked@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .radio:checked:insensitive:backdrop:selected {
   -gtk-icon-source: -gtk-scaled(url("../assets/selected-radio-checked.png"), url("../assets/selected-radio-checked@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .check:inconsistent:selected {
   -gtk-icon-source: -gtk-scaled(url("../assets/selected-checkbox-mixed.png"), url("../assets/selected-checkbox-mixed@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .radio:inconsistent:selected {
   -gtk-icon-source: -gtk-scaled(url("../assets/selected-radio-mixed.png"), url("../assets/selected-radio-mixed@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .check:inconsistent:hover:selected {
   -gtk-icon-source: -gtk-scaled(url("../assets/selected-checkbox-mixed.png"), url("../assets/selected-checkbox-mixed@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .radio:inconsistent:hover:selected {
   -gtk-icon-source: -gtk-scaled(url("../assets/selected-radio-mixed.png"), url("../assets/selected-radio-mixed@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .check:inconsistent:active:selected {
   -gtk-icon-source: -gtk-scaled(url("../assets/selected-checkbox-mixed.png"), url("../assets/selected-checkbox-mixed@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .radio:inconsistent:active:selected {
   -gtk-icon-source: -gtk-scaled(url("../assets/selected-radio-mixed.png"), url("../assets/selected-radio-mixed@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .check:inconsistent:backdrop:selected {
   -gtk-icon-source: -gtk-scaled(url("../assets/selected-checkbox-mixed.png"), url("../assets/selected-checkbox-mixed@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .radio:inconsistent:backdrop:selected {
   -gtk-icon-source: -gtk-scaled(url("../assets/selected-radio-mixed.png"), url("../assets/selected-radio-mixed@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .check:inconsistent:insensitive:selected {
   -gtk-icon-source: -gtk-scaled(url("../assets/selected-checkbox-mixed.png"), url("../assets/selected-checkbox-mixed@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .radio:inconsistent:insensitive:selected {
   -gtk-icon-source: -gtk-scaled(url("../assets/selected-radio-mixed.png"), url("../assets/selected-radio-mixed@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .check:inconsistent:insensitive:backdrop:selected {
   -gtk-icon-source: -gtk-scaled(url("../assets/selected-checkbox-mixed.png"), url("../assets/selected-checkbox-mixed@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .radio:inconsistent:insensitive:backdrop:selected {
   -gtk-icon-source: -gtk-scaled(url("../assets/selected-radio-mixed.png"), url("../assets/selected-radio-mixed@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .view.content-view.check, GtkIconView.content-view.check {
   -gtk-icon-source: -gtk-scaled(url("../assets/selection-mode-checkbox-unchecked.png"), url("../assets/checkbox-unchecked@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .view.content-view.radio, GtkIconView.content-view.radio {
   -gtk-icon-source: -gtk-scaled(url("../assets/selection-mode-radio-unchecked.png"), url("../assets/radio-unchecked@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .view.content-view.check:hover, GtkIconView.content-view.check:hover {
   -gtk-icon-source: -gtk-scaled(url("../assets/selection-mode-checkbox-unchecked-hover.png"), url("../assets/checkbox-unchecked-hover@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .view.content-view.radio:hover, GtkIconView.content-view.radio:hover {
   -gtk-icon-source: -gtk-scaled(url("../assets/selection-mode-radio-unchecked-hover.png"), url("../assets/radio-unchecked-hover@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .view.content-view.check:active, GtkIconView.content-view.check:active {
   -gtk-icon-source: -gtk-scaled(url("../assets/selection-mode-checkbox-unchecked-active.png"), url("../assets/checkbox-unchecked-active@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .view.content-view.radio:active, GtkIconView.content-view.radio:active {
   -gtk-icon-source: -gtk-scaled(url("../assets/selection-mode-radio-unchecked-active.png"), url("../assets/radio-unchecked-active@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .view.content-view.check:backdrop, GtkIconView.content-view.check:backdrop {
   -gtk-icon-source: -gtk-scaled(url("../assets/selection-mode-checkbox-unchecked-backdrop.png"), url("../assets/checkbox-unchecked-backdrop@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .view.content-view.radio:backdrop, GtkIconView.content-view.radio:backdrop {
   -gtk-icon-source: -gtk-scaled(url("../assets/selection-mode-radio-unchecked-backdrop.png"), url("../assets/radio-unchecked-backdrop@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .view.content-view.check:insensitive, GtkIconView.content-view.check:insensitive {
   -gtk-icon-source: -gtk-scaled(url("../assets/selection-mode-checkbox-unchecked-insensitive.png"), url("../assets/checkbox-unchecked-insensitive@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .view.content-view.radio:insensitive, GtkIconView.content-view.radio:insensitive {
   -gtk-icon-source: -gtk-scaled(url("../assets/selection-mode-radio-unchecked-insensitive.png"), url("../assets/radio-unchecked-insensitive@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .view.content-view.check:insensitive:backdrop, GtkIconView.content-view.check:insensitive:backdrop {
   -gtk-icon-source: -gtk-scaled(url("../assets/selection-mode-checkbox-unchecked-insensitive-backdrop.png"), url("../assets/checkbox-unchecked-insensitive-backdrop@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .view.content-view.radio:insensitive:backdrop, GtkIconView.content-view.radio:insensitive:backdrop {
   -gtk-icon-source: -gtk-scaled(url("../assets/selection-mode-radio-unchecked-insensitive-backdrop.png"), url("../assets/radio-unchecked-insensitive-backdrop@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .view.content-view.check, GtkIconView.content-view.check {
   -gtk-icon-source: -gtk-scaled(url("../assets/selection-mode-checkbox-checked.png"), url("../assets/checkbox-checked@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .view.content-view.radio, GtkIconView.content-view.radio {
   -gtk-icon-source: -gtk-scaled(url("../assets/selection-mode-radio-checked.png"), url("../assets/radio-checked@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .view.content-view.check:hover, GtkIconView.content-view.check:hover {
   -gtk-icon-source: -gtk-scaled(url("../assets/selection-mode-checkbox-checked-hover.png"), url("../assets/checkbox-checked-hover@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .view.content-view.radio:hover, GtkIconView.content-view.radio:hover {
   -gtk-icon-source: -gtk-scaled(url("../assets/selection-mode-radio-checked-hover.png"), url("../assets/radio-checked-hover@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .view.content-view.check:active, GtkIconView.content-view.check:active {
   -gtk-icon-source: -gtk-scaled(url("../assets/selection-mode-checkbox-checked-active.png"), url("../assets/checkbox-checked-active@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .view.content-view.radio:active, GtkIconView.content-view.radio:active {
   -gtk-icon-source: -gtk-scaled(url("../assets/selection-mode-radio-checked-active.png"), url("../assets/radio-checked-active@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .view.content-view.check:backdrop, GtkIconView.content-view.check:backdrop {
   -gtk-icon-source: -gtk-scaled(url("../assets/selection-mode-checkbox-checked-backdrop.png"), url("../assets/checkbox-checked-backdrop@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .view.content-view.radio:backdrop, GtkIconView.content-view.radio:backdrop {
   -gtk-icon-source: -gtk-scaled(url("../assets/selection-mode-radio-checked-backdrop.png"), url("../assets/radio-checked-backdrop@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .view.content-view.check:insensitive, GtkIconView.content-view.check:insensitive {
   -gtk-icon-source: -gtk-scaled(url("../assets/selection-mode-checkbox-checked-insensitive.png"), url("../assets/checkbox-checked-insensitive@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .view.content-view.radio:insensitive, GtkIconView.content-view.radio:insensitive {
   -gtk-icon-source: -gtk-scaled(url("../assets/selection-mode-radio-checked-insensitive.png"), url("../assets/radio-checked-insensitive@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .view.content-view.check:insensitive:backdrop, GtkIconView.content-view.check:insensitive:backdrop {
   -gtk-icon-source: -gtk-scaled(url("../assets/selection-mode-checkbox-checked-insensitive-backdrop.png"), url("../assets/checkbox-checked-insensitive-backdrop@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .view.content-view.radio:insensitive:backdrop, GtkIconView.content-view.radio:insensitive:backdrop {
   -gtk-icon-source: -gtk-scaled(url("../assets/selection-mode-radio-checked-insensitive-backdrop.png"), url("../assets/radio-checked-insensitive-backdrop@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .check.text-button, .radio.text-button {
   padding: 2px 0;
@@ -1775,7 +1775,7 @@ GtkColorSwatch#add-color-button {
     border-color: #d1d1d1;
     background-image: linear-gradient(to bottom, #f7f7f7, #eaeaea);
     text-shadow: 0 1px rgba(255, 255, 255, 0.76923);
-    icon-shadow: 0 1px rgba(255, 255, 255, 0.76923);
+    -gtk-icon-shadow: 0 1px rgba(255, 255, 255, 0.76923);
     box-shadow: inset 0 1px white;
     box-shadow: 0 1px 0 0 rgba(255, 255, 255, 0.8); }
     GtkColorSwatch#add-color-button overlay:hover {
@@ -1784,13 +1784,13 @@ GtkColorSwatch#add-color-button {
       border-color: #d1d1d1;
       background-image: linear-gradient(to bottom, white, #f7f7f7 60%, #ededed);
       text-shadow: 0 1px rgba(255, 255, 255, 0.76923);
-      icon-shadow: 0 1px rgba(255, 255, 255, 0.76923);
+      -gtk-icon-shadow: 0 1px rgba(255, 255, 255, 0.76923);
       box-shadow: inset 0 1px white; }
     GtkColorSwatch#add-color-button overlay:backdrop {
       border-color: #d5d5d5;
-      background-image: linear-gradient(to bottom, #f7f7f7);
+      background-color: #f7f7f7;
       text-shadow: none;
-      icon-shadow: none;
+      -gtk-icon-shadow: none;
       box-shadow: inset 0 1px rgba(255, 255, 255, 0); }
       GtkColorSwatch#add-color-button overlay:backdrop GtkLabel, GtkColorSwatch#add-color-button overlay:backdrop {
         color: #9e9e9e; }
@@ -1874,7 +1874,7 @@ GtkMessageDialog .titlebar,
       background-color: transparent;
       box-shadow: none;
       text-shadow: none;
-      icon-shadow: none; }
+      -gtk-icon-shadow: none; }
       GtkMessageDialog .header-bar.default-decoration .button.titlebutton GtkImage,
       GtkMessageDialog .titlebar.default-decoration .button.titlebutton GtkImage,
       .message-dialog .header-bar.default-decoration .button.titlebutton GtkImage,
@@ -2021,26 +2021,26 @@ GtkFileChooserDialog {
   .entry:insensitive {
     color: #9e9e9e;
     border-color: #d1d1d1;
-    background-image: linear-gradient(to bottom, #fafafa);
+    background-color: #fafafa;
     box-shadow: none; }
   .spinbutton:backdrop:not(.vertical), GeditWindow > .entry:backdrop,
   .entry:backdrop {
     color: dimgray;
     border-color: #d5d5d5;
-    background-image: linear-gradient(to bottom, #fcfcfc);
+    background-color: #fcfcfc;
     box-shadow: none;
     transition: 200ms ease-out; }
   .spinbutton:backdrop:insensitive:not(.vertical), GeditWindow > .entry:backdrop:insensitive,
   .entry:backdrop:insensitive {
     color: #d1d1d1;
     border-color: #d5d5d5;
-    background-image: linear-gradient(to bottom, #fafafa);
+    background-color: #fafafa;
     box-shadow: none; }
   .spinbutton:backdrop:insensitive:not(.vertical), GeditWindow > .entry:backdrop:insensitive,
   .entry:backdrop:insensitive {
     color: #d1d1d1;
     border-color: #d5d5d5;
-    background-image: linear-gradient(to bottom, #fafafa);
+    background-color: #fafafa;
     box-shadow: none; }
   .error.spinbutton:not(.vertical), GeditWindow > .error.entry,
   .entry.error {
@@ -2092,12 +2092,12 @@ GtkFileChooserDialog {
 .entry:not(:insensitive) + entry:not(:insensitive), .linked.vertical >
 .entry:not(:insensitive) + .spinbutton:not(:insensitive):not(.vertical), GeditWindow.linked.vertical > .entry:not(:insensitive) + .entry:not(:insensitive) {
   border-top-color: #f1f1f1;
-  background-image: linear-gradient(to bottom, #ffffff); }
+  background-color: #ffffff; }
   .linked.vertical > .spinbutton:not(:insensitive):not(.vertical) + entry:not(:insensitive):backdrop, GeditWindow.linked.vertical > .entry:not(:insensitive) + entry:not(:insensitive):backdrop, .linked.vertical > .spinbutton:not(:insensitive):not(.vertical) + .spinbutton:not(:insensitive):backdrop:not(.vertical), GeditWindow.linked.vertical > .entry:not(:insensitive) + .spinbutton:not(:insensitive):backdrop:not(.vertical), GeditWindow.linked.vertical > .spinbutton:not(:insensitive):not(.vertical) + .entry:not(:insensitive):backdrop, GeditWindow.linked.vertical > .entry:not(:insensitive) + .entry:not(:insensitive):backdrop, .linked.vertical >
   .entry:not(:insensitive) + entry:not(:insensitive):backdrop, .linked.vertical >
   .entry:not(:insensitive) + .spinbutton:not(:insensitive):backdrop:not(.vertical), GeditWindow.linked.vertical > .entry:not(:insensitive) + .entry:not(:insensitive):backdrop {
     border-top-color: #f0f0f0;
-    background-image: linear-gradient(to bottom, #fcfcfc); }
+    background-color: #fcfcfc; }
 .linked.vertical > .spinbutton:insensitive:not(.vertical) + .spinbutton:insensitive:not(.vertical), GeditWindow.linked.vertical > .entry:insensitive + .spinbutton:insensitive:not(.vertical), GeditWindow.linked.vertical > .spinbutton:insensitive:not(.vertical) + .entry:insensitive, GeditWindow.linked.vertical > .entry:insensitive + .entry:insensitive, .linked.vertical >
 .entry:insensitive + .spinbutton:insensitive:not(.vertical), GeditWindow.linked.vertical > .entry:insensitive + .entry:insensitive {
   border-top-color: #f1f1f1; }
@@ -2495,7 +2495,7 @@ GraniteWidgetsWelcome {
     .header-bar.selection-mode .selection-menu:backdrop,
     .header-bar.selection-mode .selection-menu {
       border-color: rgba(52, 125, 159, 0);
-      background-image: linear-gradient(to bottom, rgba(52, 125, 159, 0));
+      background-color: rgba(52, 125, 159, 0);
       box-shadow: none;
       text-shadow: none;
       padding-left: 10px;
@@ -2509,7 +2509,7 @@ GraniteWidgetsWelcome {
       .header-bar.selection-mode .selection-menu .arrow {
         -gtk-icon-source: -gtk-icontheme("pan-down-symbolic");
         color: rgba(255, 255, 255, 0.5);
-        icon-shadow: none; }
+        -gtk-icon-shadow: none; }
   .tiled .titlebar:backdrop:not(headerbar), .tiled .titlebar:not(headerbar), .maximized .titlebar:backdrop:not(headerbar), .maximized .titlebar:not(headerbar), .tiled
   .header-bar:backdrop, .tiled
   .header-bar, .maximized
@@ -2589,7 +2589,7 @@ GraniteWidgetsWelcome {
     border-radius: 0px;
     border: none;
     box-shadow: none;
-    icon-shadow: none;
+    -gtk-icon-shadow: none;
     margin: 0;
     padding: 10px;
     text-shadow: none; }
@@ -2606,7 +2606,7 @@ GraniteWidgetsWelcome {
       border-radius: 0px;
       border: none;
       box-shadow: none;
-      icon-shadow: none;
+      -gtk-icon-shadow: none;
       margin: 0;
       padding: 10px;
       text-shadow: none;
@@ -2649,7 +2649,7 @@ GraniteWidgetsWelcome {
       .header-bar .button GtkImage:backdrop,
       .header-bar .button GtkImage:insensitive {
         color: rgba(255, 255, 255, 0.5);
-        -gtk-image-effect: dim; }
+        -gtk-icon-effect: dim; }
     .titlebar:not(headerbar) .button:focus, .titlebar:not(headerbar) .button:hover,
     .header-bar .button:focus,
     .header-bar .button:hover {
@@ -2671,7 +2671,7 @@ GraniteWidgetsWelcome {
     .header-bar .button:checked {
       border-radius: 0px;
       text-shadow: none;
-      icon-shadow: none;
+      -gtk-icon-shadow: none;
       box-shadow: inset 0 -2px 0 0 #ffffff;
       background-color: transparent;
       background-image: none;
@@ -2701,7 +2701,7 @@ GraniteWidgetsWelcome {
       .titlebar:not(headerbar) .button:insensitive GtkImage, .titlebar:not(headerbar) .button:insensitive:backdrop GtkImage,
       .header-bar .button:insensitive GtkImage,
       .header-bar .button:insensitive:backdrop GtkImage {
-        -gtk-image-effect: dim; }
+        -gtk-icon-effect: dim; }
     .titlebar:not(headerbar) .button.titlebutton,
     .header-bar .button.titlebutton {
       background-color: transparent;
@@ -2709,7 +2709,7 @@ GraniteWidgetsWelcome {
       border-radius: 50%;
       border: none;
       box-shadow: none;
-      icon-shadow: none;
+      -gtk-icon-shadow: none;
       margin: 0;
       padding: 1px;
       text-shadow: none;
@@ -3253,7 +3253,7 @@ GtkLevelBar,
     background-image: none;
     box-shadow: inset 0 1px rgba(255, 255, 255, 0);
     text-shadow: none;
-    icon-shadow: none;
+    -gtk-icon-shadow: none;
     padding: 4px;
     background-color: #ffffff;
     border-radius: 0; }
@@ -3299,7 +3299,7 @@ GtkLevelBar,
 .content-view {
   background-color: #e5e5e5; }
   .content-view:hover {
-    -gtk-image-effect: highlight; }
+    -gtk-icon-effect: highlight; }
   .content-view:backdrop {
     background-color: #e5e5e5; }
 
@@ -3724,53 +3724,53 @@ GtkProgressBar .progressbar,
     .osd .scale .slider {
       color: #e4e6e7;
       border-color: rgba(0, 0, 0, 0.7);
-      background-image: linear-gradient(to bottom, rgba(32, 37, 38, 0.8));
+      background-color: rgba(32, 37, 38, 0.8);
       background-clip: padding-box;
       box-shadow: inset 0 1px rgba(255, 255, 255, 0.1);
       text-shadow: 0 1px black;
-      icon-shadow: 0 1px black;
+      -gtk-icon-shadow: 0 1px black;
       outline-color: rgba(228, 230, 231, 0.3);
       border-color: rgba(0, 0, 0, 0.7);
       background-color: #202526; }
       .osd .scale .slider:hover {
         color: white;
         border-color: rgba(0, 0, 0, 0.7);
-        background-image: linear-gradient(to bottom, rgba(60, 69, 71, 0.8));
+        background-color: rgba(60, 69, 71, 0.8);
         background-clip: padding-box;
         box-shadow: inset 0 1px rgba(255, 255, 255, 0.1);
         text-shadow: 0 1px black;
-        icon-shadow: 0 1px black;
+        -gtk-icon-shadow: 0 1px black;
         outline-color: rgba(228, 230, 231, 0.3); }
       .osd .scale .slider:active {
         color: white;
         border-color: rgba(0, 0, 0, 0.7);
-        background-image: linear-gradient(to bottom, rgba(0, 0, 0, 0.7));
+        background-color: rgba(0, 0, 0, 0.7);
         background-clip: padding-box;
         box-shadow: none;
         text-shadow: none;
-        icon-shadow: none;
+        -gtk-icon-shadow: none;
         outline-color: rgba(228, 230, 231, 0.3); }
       .osd .scale .slider:insensitive {
         color: #828687;
         border-color: rgba(0, 0, 0, 0.7);
-        background-image: linear-gradient(to bottom, rgba(52, 56, 57, 0.5));
+        background-color: rgba(52, 56, 57, 0.5);
         background-clip: padding-box;
         box-shadow: none;
         text-shadow: none;
-        icon-shadow: none; }
+        -gtk-icon-shadow: none; }
       .osd .scale .slider:backdrop {
         color: #e4e6e7;
         border-color: rgba(0, 0, 0, 0.7);
-        background-image: linear-gradient(to bottom, rgba(32, 37, 38, 0.8));
+        background-color: rgba(32, 37, 38, 0.8);
         background-clip: padding-box;
         box-shadow: none;
         text-shadow: none;
-        icon-shadow: none; }
+        -gtk-icon-shadow: none; }
   .scale .trough {
     border-radius: 2px;
     margin: 6px;
     outline-offset: 2px;
-    outline-radius: 5px; }
+    -gtk-outline-radius: 5px; }
   .scale.fine-tune.horizontal {
     padding-top: 9px;
     padding-bottom: 9px; }
@@ -3786,7 +3786,7 @@ GtkProgressBar .progressbar,
   .scale.fine-tune .trough {
     border-radius: 6px;
     outline-offset: 2px;
-    outline-radius: 5px;
+    -gtk-outline-radius: 5px;
     margin: 2px; }
   .scale fill {
     border-radius: 2px; }
@@ -3905,7 +3905,7 @@ GtkProgressBar .progressbar,
     background-image: none;
     box-shadow: inset 0 1px rgba(255, 255, 255, 0);
     text-shadow: none;
-    icon-shadow: none;
+    -gtk-icon-shadow: none;
     color: #8c8c8c; }
     .scrollbar .button:hover {
       border-color: transparent;
@@ -3913,7 +3913,7 @@ GtkProgressBar .progressbar,
       background-image: none;
       box-shadow: inset 0 1px rgba(255, 255, 255, 0);
       text-shadow: none;
-      icon-shadow: none;
+      -gtk-icon-shadow: none;
       color: #686868; }
     .scrollbar .button:active, .scrollbar .button:checked {
       border-color: transparent;
@@ -3921,7 +3921,7 @@ GtkProgressBar .progressbar,
       background-image: none;
       box-shadow: inset 0 1px rgba(255, 255, 255, 0);
       text-shadow: none;
-      icon-shadow: none;
+      -gtk-icon-shadow: none;
       color: #275f79; }
     .scrollbar .button:insensitive {
       border-color: transparent;
@@ -3929,7 +3929,7 @@ GtkProgressBar .progressbar,
       background-image: none;
       box-shadow: inset 0 1px rgba(255, 255, 255, 0);
       text-shadow: none;
-      icon-shadow: none;
+      -gtk-icon-shadow: none;
       color: rgba(140, 140, 140, 0.2); }
     .scrollbar .button:backdrop {
       border-color: transparent;
@@ -3937,7 +3937,7 @@ GtkProgressBar .progressbar,
       background-image: none;
       box-shadow: inset 0 1px rgba(255, 255, 255, 0);
       text-shadow: none;
-      icon-shadow: none;
+      -gtk-icon-shadow: none;
       color: lightgray; }
       .scrollbar .button:backdrop:insensitive {
         border-color: transparent;
@@ -3945,7 +3945,7 @@ GtkProgressBar .progressbar,
         background-image: none;
         box-shadow: inset 0 1px rgba(255, 255, 255, 0);
         text-shadow: none;
-        icon-shadow: none;
+        -gtk-icon-shadow: none;
         color: rgba(211, 211, 211, 0.2); }
   .scrollbar.vertical .button.down,
   .scrollbar.vertical button.down {
@@ -4084,7 +4084,7 @@ OsScrollbar {
   background-image: none;
   box-shadow: inset 0 1px rgba(255, 255, 255, 0);
   text-shadow: none;
-  icon-shadow: none;
+  -gtk-icon-shadow: none;
   color: #e4e6e7;
   border-style: none none none solid;
   border-color: rgba(0, 0, 0, 0.4);
@@ -4098,7 +4098,7 @@ OsScrollbar {
     background-image: none;
     box-shadow: inset 0 1px rgba(255, 255, 255, 0);
     text-shadow: none;
-    icon-shadow: none;
+    -gtk-icon-shadow: none;
     color: #e4e6e7;
     border-color: rgba(0, 0, 0, 0.5);
     background-color: rgba(228, 230, 231, 0.1);
@@ -4109,7 +4109,7 @@ OsScrollbar {
     background-image: none;
     box-shadow: inset 0 1px rgba(255, 255, 255, 0);
     text-shadow: none;
-    icon-shadow: none;
+    -gtk-icon-shadow: none;
     color: #e4e6e7;
     border-color: rgba(0, 0, 0, 0.5);
     box-shadow: none; }
@@ -4119,7 +4119,7 @@ OsScrollbar {
     background-image: none;
     box-shadow: inset 0 1px rgba(255, 255, 255, 0);
     text-shadow: none;
-    icon-shadow: none;
+    -gtk-icon-shadow: none;
     color: #828687;
     border-color: rgba(0, 0, 0, 0.5);
     box-shadow: none; }
@@ -4143,7 +4143,7 @@ OsScrollbar {
   .spinbutton.vertical .button:hover {
     background-color: #347D9F;
     color: #ffffff;
-    icon-shadow: none; }
+    -gtk-icon-shadow: none; }
   .spinbutton.vertical .button:active {
     background-color: transparent;
     color: #444; }
@@ -4156,46 +4156,46 @@ OsScrollbar {
 .osd .spinbutton.vertical button:first-child {
   color: #e4e6e7;
   border-color: rgba(0, 0, 0, 0.7);
-  background-image: linear-gradient(to bottom, rgba(32, 37, 38, 0.8));
+  background-color: rgba(32, 37, 38, 0.8);
   background-clip: padding-box;
   box-shadow: inset 0 1px rgba(255, 255, 255, 0.1);
   text-shadow: 0 1px black;
-  icon-shadow: 0 1px black;
+  -gtk-icon-shadow: 0 1px black;
   outline-color: rgba(228, 230, 231, 0.3); }
   .osd .spinbutton.vertical button:first-child:hover {
     color: white;
     border-color: rgba(0, 0, 0, 0.7);
-    background-image: linear-gradient(to bottom, rgba(60, 69, 71, 0.8));
+    background-color: rgba(60, 69, 71, 0.8);
     background-clip: padding-box;
     box-shadow: inset 0 1px rgba(255, 255, 255, 0.1);
     text-shadow: 0 1px black;
-    icon-shadow: 0 1px black;
+    -gtk-icon-shadow: 0 1px black;
     outline-color: rgba(228, 230, 231, 0.3); }
   .osd .spinbutton.vertical button:first-child:active {
     color: white;
     border-color: rgba(0, 0, 0, 0.7);
-    background-image: linear-gradient(to bottom, rgba(0, 0, 0, 0.7));
+    background-color: rgba(0, 0, 0, 0.7);
     background-clip: padding-box;
     box-shadow: none;
     text-shadow: none;
-    icon-shadow: none;
+    -gtk-icon-shadow: none;
     outline-color: rgba(228, 230, 231, 0.3); }
   .osd .spinbutton.vertical button:first-child:insensitive {
     color: #828687;
     border-color: rgba(0, 0, 0, 0.7);
-    background-image: linear-gradient(to bottom, rgba(52, 56, 57, 0.5));
+    background-color: rgba(52, 56, 57, 0.5);
     background-clip: padding-box;
     box-shadow: none;
     text-shadow: none;
-    icon-shadow: none; }
+    -gtk-icon-shadow: none; }
   .osd .spinbutton.vertical button:first-child:backdrop {
     color: #e4e6e7;
     border-color: rgba(0, 0, 0, 0.7);
-    background-image: linear-gradient(to bottom, rgba(32, 37, 38, 0.8));
+    background-color: rgba(32, 37, 38, 0.8);
     background-clip: padding-box;
     box-shadow: none;
     text-shadow: none;
-    icon-shadow: none; }
+    -gtk-icon-shadow: none; }
 GtkTreeView .spinbutton:not(.vertical) {
   border-style: none;
   border-radius: 0; }
@@ -4240,7 +4240,7 @@ spinner {
 GtkSwitch {
   -GtkSwitch-slider-width: 24px;
   -GtkSwitch-slider-height: 24px;
-  font: 1;
+  font-size: 1px;
   font-weight: bold;
   outline-offset: -4px;
   transition: all 200ms ease-in;
@@ -4302,7 +4302,7 @@ GtkSwitch {
   border-radius: 0px;
   border: none;
   box-shadow: none;
-  icon-shadow: none;
+  -gtk-icon-shadow: none;
   margin: 0;
   padding: 10px;
   text-shadow: none; }
@@ -4312,7 +4312,7 @@ GtkSwitch {
     border-radius: 0px;
     border: none;
     box-shadow: none;
-    icon-shadow: none;
+    -gtk-icon-shadow: none;
     margin: 0;
     padding: 10px;
     text-shadow: none;
@@ -4330,7 +4330,7 @@ GtkSwitch {
       text-shadow: none; }
     .toolbar .button.suggested-action:insensitive, .toolbar .button.text-button:insensitive, .toolbar .button.menu-button:insensitive, .toolbar .button.image-button:insensitive, .toolbar .button.linked:insensitive, .toolbar .button.flat:insensitive {
       color: rgba(255, 255, 255, 0.5);
-      -gtk-image-effect: dim; }
+      -gtk-icon-effect: dim; }
   .toolbar .button GtkLabel,
   .toolbar .button GtkImage {
     color: #ffffff; }
@@ -4338,7 +4338,7 @@ GtkSwitch {
     .toolbar .button GtkImage:insensitive,
     .toolbar .button GtkImage:backdrop {
       color: rgba(255, 255, 255, 0.5);
-      -gtk-image-effect: dim; }
+      -gtk-icon-effect: dim; }
   .toolbar .button:focus, .toolbar .button:hover {
     background-image: none;
     background-color: rgba(0, 0, 0, 0.15);
@@ -4354,7 +4354,7 @@ GtkSwitch {
   .toolbar .button:active, .toolbar .button:checked {
     border-radius: 0px;
     text-shadow: none;
-    icon-shadow: none;
+    -gtk-icon-shadow: none;
     box-shadow: inset 0 -2px 0 0 #ffffff;
     background-color: transparent;
     background-image: none;
@@ -4376,7 +4376,7 @@ GtkSwitch {
     .toolbar .button:insensitive image,
     .toolbar .button:insensitive GtkImage, .toolbar .button:insensitive:backdrop image,
     .toolbar .button:insensitive:backdrop GtkImage {
-      -gtk-image-effect: dim; }
+      -gtk-icon-effect: dim; }
   .toolbar .button.menu-button .menu .menuitem GtkLabel {
     color: #444; }
     .toolbar .button.menu-button .menu .menuitem GtkLabel:insensitive {
@@ -4426,7 +4426,7 @@ searchbar,
     border-radius: 0px;
     border: none;
     box-shadow: none;
-    icon-shadow: none;
+    -gtk-icon-shadow: none;
     margin: 0;
     padding: 10px;
     text-shadow: none; }
@@ -4456,7 +4456,7 @@ searchbar,
     .search-bar .button:active, .location-bar .button:active,
     .inline-toolbar .button:focus,
     .inline-toolbar .button:active {
-      font: bold;
+      font-weight: bold;
       color: #444;
       text-shadow: none;
       box-shadow: none;
@@ -4511,7 +4511,7 @@ searchbar,
       .inline-toolbar .button GtkImage:insensitive,
       .inline-toolbar .button GtkImage:backdrop {
         color: #9e9e9e;
-        -gtk-image-effect: dim; }
+        -gtk-icon-effect: dim; }
   searchbar .entry,
   .search-bar .entry, .location-bar .entry,
   searchbar entry,
@@ -4952,7 +4952,7 @@ treeview.view header button:active {
   color: inherit; }
 
 .budgie-panel {
-  font: bold;
+  font-weight: bold;
   color: white;
   background-color: rgba(0, 0, 0, 0.7); }
   .budgie-panel:backdrop {
@@ -4967,7 +4967,7 @@ treeview.view header button:active {
     padding-right: 2px;
     border-color: transparent; }
     .budgie-panel .launcher:hover {
-      -gtk-image-effect: highlight; }
+      -gtk-icon-effect: highlight; }
 
 .top .budgie-panel {
   border-bottom: 1px solid rgba(0, 0, 0, 0.2); }
@@ -5146,7 +5146,7 @@ NautilusCanvasView {
 
 .nautilus-circular-button {
   border-radius: 20px;
-  outline-radius: 20px; }
+  -gtk-outline-radius: 20px; }
 
 .disk-space-display {
   border: 2px solid; }
@@ -5169,7 +5169,7 @@ NautilusCanvasView {
     .nautilus-desktop .nautilus-canvas-item:active {
       color: #444;
       text-shadow: none; }
-    .nautilus-desktop .nautilus-canvas-item:prelight {
+    .nautilus-desktop .nautilus-canvas-item:hover {
       color: #444;
       text-shadow: none; }
     .nautilus-desktop .nautilus-canvas-item:selected {
@@ -5220,7 +5220,7 @@ MathWindow {
     border: none;
     text-shadow: none;
     color: #07ce8e;
-    font: bold; }
+    font-weight: bold; }
     MathWindow MathButtons GtkComboBox:hover,
     MathWindow MathButtons .button:hover {
       background-image: none;
@@ -5530,7 +5530,7 @@ YelpWindow .header-bar {
 .search-entry-large,
 .search-entry-large:focus {
   border: none;
-  font: 18;
+  font-size: 18px;
   font-weight: 300;
   background-image: none;
   background: none;
@@ -5559,14 +5559,14 @@ YelpWindow .header-bar {
   color: white;
   font-weight: bold;
   text-shadow: 0 1px 2px rgba(0, 0, 0, 0.2), 0 1px 2px rgba(0, 0, 0, 0.1);
-  icon-shadow: 0 1px 2px rgba(0, 0, 0, 0.2), 0 1px 2px rgba(0, 0, 0, 0.1); }
+  -gtk-icon-shadow: 0 1px 2px rgba(0, 0, 0, 0.2), 0 1px 2px rgba(0, 0, 0, 0.1); }
 
 .panel.color-light .composited-indicator > GtkRevealer,
 .panel.color-light .composited-indicator > GtkRevealer GtkImage,
 .panel.color-light .composited-indicator > GtkRevealer GtkLabel {
   color: rgba(0, 0, 0, 0.6);
   text-shadow: 0 1px rgba(255, 255, 255, 0.1);
-  icon-shadow: 0 1px rgba(255, 255, 255, 0.1); }
+  -gtk-icon-shadow: 0 1px rgba(255, 255, 255, 0.1); }
 
 /*************
  * AppCenter *
@@ -5916,7 +5916,7 @@ ConversationListView {
 #panel_window {
   background-color: rgba(0, 0, 0, 0.7);
   color: white;
-  font: bold;
+  font-weight: bold;
   box-shadow: inset 0 -1px rgba(0, 0, 0, 0.7); }
   #panel_window .menubar,
   #panel_window .menubar > .menuitem
@@ -5924,7 +5924,7 @@ ConversationListView {
   #panel_window menubar > menuitem {
     background-color: transparent;
     color: white;
-    font: bold; }
+    font-weight: bold; }
   #panel_window .menubar .menuitem:insensitive,
   #panel_window menubar menuitem:insensitive {
     color: rgba(255, 255, 255, 0.5); }
@@ -5936,12 +5936,12 @@ ConversationListView {
       color: inherit; }
   #panel_window .menubar .menu > .menuitem,
   #panel_window menubar menu > menuitem {
-    font: normal; }
+    /*font: normal;*/ }
 
 #login_window,
 #shutdown_dialog,
 #restart_dialog {
-  font: normal;
+  /*font: normal;*/
   border-style: none;
   background-color: transparent;
   color: #444; }
@@ -5960,7 +5960,7 @@ ConversationListView {
   border-color: #d1d1d1;
   background-image: linear-gradient(to bottom, #f7f7f7, #eaeaea);
   text-shadow: 0 1px rgba(255, 255, 255, 0.76923);
-  icon-shadow: 0 1px rgba(255, 255, 255, 0.76923);
+  -gtk-icon-shadow: 0 1px rgba(255, 255, 255, 0.76923);
   box-shadow: inset 0 1px white;
   box-shadow: 0 1px 0 0 rgba(255, 255, 255, 0.8); }
   #content_frame button:hover {
@@ -5969,7 +5969,7 @@ ConversationListView {
     border-color: #d1d1d1;
     background-image: linear-gradient(to bottom, white, #f7f7f7 60%, #ededed);
     text-shadow: 0 1px rgba(255, 255, 255, 0.76923);
-    icon-shadow: 0 1px rgba(255, 255, 255, 0.76923);
+    -gtk-icon-shadow: 0 1px rgba(255, 255, 255, 0.76923);
     box-shadow: inset 0 1px white; }
   #content_frame button:active, #content_frame button:checked {
     color: #444;
@@ -5977,7 +5977,7 @@ ConversationListView {
     border-color: #d1d1d1;
     background-image: linear-gradient(to bottom, #e5e5e5, #f2f2f2);
     text-shadow: 0 1px rgba(255, 255, 255, 0.76923);
-    icon-shadow: 0 1px rgba(255, 255, 255, 0.76923);
+    -gtk-icon-shadow: 0 1px rgba(255, 255, 255, 0.76923);
     box-shadow: inset 0 2px 1px -2px rgba(0, 0, 0, 0.6);
     box-shadow: inset 0 1px 1px 0 rgba(0, 0, 0, 0.05), 0 1px 0 0 rgba(255, 255, 255, 0.8); }
   #content_frame button:insensitive {
@@ -5986,7 +5986,7 @@ ConversationListView {
     background-color: #fafafa;
     text-shadow: none;
     box-shadow: none;
-    icon-shadow: none; }
+    -gtk-icon-shadow: none; }
     #content_frame button:insensitive GtkLabel, #content_frame button:insensitive {
       color: #9e9e9e; }
 
@@ -6003,45 +6003,45 @@ ConversationListView {
 #buttonbox_frame button {
   color: #e4e6e7;
   border-color: rgba(0, 0, 0, 0.7);
-  background-image: linear-gradient(to bottom, rgba(32, 37, 38, 0.8));
+  background-color: rgba(32, 37, 38, 0.8);
   background-clip: padding-box;
   box-shadow: inset 0 1px rgba(255, 255, 255, 0.1);
   text-shadow: 0 1px black;
-  icon-shadow: 0 1px black;
+  -gtk-icon-shadow: 0 1px black;
   outline-color: rgba(228, 230, 231, 0.3); }
   #buttonbox_frame button:hover {
     color: white;
     border-color: rgba(0, 0, 0, 0.7);
-    background-image: linear-gradient(to bottom, rgba(60, 69, 71, 0.8));
+    background-color: rgba(60, 69, 71, 0.8);
     background-clip: padding-box;
     box-shadow: inset 0 1px rgba(255, 255, 255, 0.1);
     text-shadow: 0 1px black;
-    icon-shadow: 0 1px black;
+    -gtk-icon-shadow: 0 1px black;
     outline-color: rgba(228, 230, 231, 0.3); }
   #buttonbox_frame button:active, #buttonbox_frame button:checked {
     color: white;
     border-color: rgba(0, 0, 0, 0.7);
-    background-image: linear-gradient(to bottom, rgba(0, 0, 0, 0.7));
+    background-color: rgba(0, 0, 0, 0.7);
     background-clip: padding-box;
     box-shadow: none;
     text-shadow: none;
-    icon-shadow: none;
+    -gtk-icon-shadow: none;
     outline-color: rgba(228, 230, 231, 0.3); }
   #buttonbox_frame button:insensitive {
     color: #828687;
     border-color: rgba(0, 0, 0, 0.7);
-    background-image: linear-gradient(to bottom, rgba(52, 56, 57, 0.5));
+    background-color: rgba(52, 56, 57, 0.5);
     background-clip: padding-box;
     box-shadow: none;
     text-shadow: none;
-    icon-shadow: none; }
+    -gtk-icon-shadow: none; }
 
 #login_window #user_combobox {
   color: #444;
-  font: 13px; }
+  font-size: 13px; }
   #login_window #user_combobox .menu,
   #login_window #user_combobox menu {
-    font: normal; }
+    /*font: normal;*/ }
 
 #user_image {
   padding: 3px;
@@ -6049,7 +6049,7 @@ ConversationListView {
 
 #greeter_infobar {
   border-bottom-width: 0;
-  font: bold; }
+  font-weight: bold; }
 
 /**********
  * Midori *
diff --git a/Paper/gtk-3.18/gtk-dark.css b/Paper/gtk-3.18/gtk-dark.css
index 87f5aa3..e8801ee 100644
--- a/Paper/gtk-3.18/gtk-dark.css
+++ b/Paper/gtk-3.18/gtk-dark.css
@@ -92,7 +92,7 @@ read if you used those and something break with a version upgrade you're on your
   outline-style: dashed;
   outline-offset: -3px;
   outline-width: 1px;
-  outline-radius: 2px; }
+  -gtk-outline-radius: 2px; }
 
 /***********
  * Widgets *
@@ -109,7 +109,7 @@ read if you used those and something break with a version upgrade you're on your
   .action-bar:backdrop {
     background-color: #222c31;
     box-shadow: none;
-    -gtk-image-effect: dim; }
+    -gtk-icon-effect: dim; }
   .action-bar:first-child {
     border-radius: 6px 6px 0px 0px;
     border-width: 1px 1px 0px 1px; }
@@ -141,7 +141,7 @@ read if you used those and something break with a version upgrade you're on your
     color: #839096;
     background-color: #37474f;
     text-shadow: none;
-    icon-shadow: none; }
+    -gtk-icon-shadow: none; }
 
 /*
    These wildcard seems unavoidable, need to investigate.
@@ -150,7 +150,7 @@ read if you used those and something break with a version upgrade you're on your
    Everytime a wildcard is used a kitten dies, painfully.
 */
 *:insensitive {
-  -gtk-image-effect: dim; }
+  -gtk-icon-effect: dim; }
 
 .gtkstyle-fallback {
   color: #cfd8dc;
@@ -250,11 +250,11 @@ GtkLabel:backdrop {
   background-clip: padding-box;
   outline-color: rgba(207, 216, 220, 0.3);
   text-shadow: 0 1px black;
-  icon-shadow: 0 1px black; }
+  -gtk-icon-shadow: 0 1px black; }
   .app-notification:backdrop, .osd .scale-popup:backdrop, .popover .background.touch-selection:backdrop, .popover .background.magnifier:backdrop, .popover .background.osd:backdrop,
   .osd:backdrop {
     text-shadow: none;
-    icon-shadow: none; }
+    -gtk-icon-shadow: none; }
 
 .view:selected:focus, GtkIconView:selected:focus, .view:selected, GtkIconView:selected,
 GtkTextView GtkLabel:selected:focus,
@@ -295,7 +295,7 @@ treeview.view:selected {
         color: rgba(61, 163, 245, 0.85); }
 
 .monospace {
-  font: Monospace; }
+  font-family: Monospace; }
 
 /***********
  * Buttons *
@@ -315,7 +315,7 @@ treeview.view:selected {
   border-color: #222c31;
   background-image: linear-gradient(to bottom, #37474f, #2d3940);
   text-shadow: 0 1px rgba(0, 0, 0, 0.2);
-  icon-shadow: 0 1px rgba(0, 0, 0, 0.2);
+  -gtk-icon-shadow: 0 1px rgba(0, 0, 0, 0.2);
   box-shadow: inset 0 1px rgba(255, 255, 255, 0.05);
   box-shadow: 0 1px 0 0 rgba(255, 255, 255, 0.05); }
   .button.flat {
@@ -324,7 +324,7 @@ treeview.view:selected {
     background-image: none;
     box-shadow: inset 0 1px rgba(255, 255, 255, 0);
     text-shadow: none;
-    icon-shadow: none;
+    -gtk-icon-shadow: none;
     transition: none; }
     .button.flat:hover {
       transition: all 200ms cubic-bezier(0.25, 0.46, 0.45, 0.94);
@@ -337,9 +337,9 @@ treeview.view:selected {
     border-color: #222c31;
     background-image: linear-gradient(to bottom, #394a52, #334249 60%, #2f3c43);
     text-shadow: 0 1px rgba(0, 0, 0, 0.2);
-    icon-shadow: 0 1px rgba(0, 0, 0, 0.2);
+    -gtk-icon-shadow: 0 1px rgba(0, 0, 0, 0.2);
     box-shadow: inset 0 1px rgba(255, 255, 255, 0.05);
-    -gtk-image-effect: highlight; }
+    -gtk-icon-effect: highlight; }
   .button:active,
   .button:checked {
     color: #cfd8dc;
@@ -347,19 +347,19 @@ treeview.view:selected {
     border-color: #222c31;
     background-image: linear-gradient(to bottom, #28343a, #334249);
     text-shadow: 0 1px rgba(0, 0, 0, 0.2);
-    icon-shadow: 0 1px rgba(0, 0, 0, 0.2);
+    -gtk-icon-shadow: 0 1px rgba(0, 0, 0, 0.2);
     box-shadow: inset 0 2px 1px -2px rgba(0, 0, 0, 0.6);
     box-shadow: inset 0 1px 1px 0 rgba(0, 0, 0, 0.05), 0 1px 0 0 rgba(255, 255, 255, 0.05);
     transition-duration: 50ms; }
   .button:backdrop.flat,
   .button:backdrop {
     border-color: #242f34;
-    background-image: linear-gradient(to bottom, #37474f);
+    background-color: #37474f;
     text-shadow: none;
-    icon-shadow: none;
+    -gtk-icon-shadow: none;
     box-shadow: inset 0 1px rgba(255, 255, 255, 0);
     transition: 200ms ease-out;
-    -gtk-image-effect: none; }
+    -gtk-icon-effect: none; }
     .button:backdrop.flat GtkLabel,
     .button:backdrop.flat,
     .button:backdrop GtkLabel,
@@ -396,7 +396,7 @@ treeview.view:selected {
       background-image: none;
       background-color: #3d4f57;
       text-shadow: none;
-      icon-shadow: none;
+      -gtk-icon-shadow: none;
       box-shadow: inset 0 1px rgba(255, 255, 255, 0); }
       .button:backdrop.flat:insensitive GtkLabel,
       .button:backdrop.flat:insensitive,
@@ -424,7 +424,7 @@ treeview.view:selected {
     background-image: none;
     box-shadow: inset 0 1px rgba(255, 255, 255, 0);
     text-shadow: none;
-    icon-shadow: none; }
+    -gtk-icon-shadow: none; }
   .button:insensitive,
   .button:insensitive {
     border-color: #222c31;
@@ -432,7 +432,7 @@ treeview.view:selected {
     background-color: #3d4f57;
     text-shadow: none;
     box-shadow: none;
-    icon-shadow: none; }
+    -gtk-icon-shadow: none; }
     .button:insensitive GtkLabel,
     .button:insensitive,
     .button:insensitive GtkLabel,
@@ -482,22 +482,22 @@ row:selected
   outline-color: rgba(207, 216, 220, 0.3);
   color: #cfd8dc;
   border-color: rgba(0, 0, 0, 0.7);
-  background-image: linear-gradient(to bottom, rgba(32, 37, 38, 0.8));
+  background-color: rgba(32, 37, 38, 0.8);
   background-clip: padding-box;
   box-shadow: inset 0 1px rgba(255, 255, 255, 0.1);
   text-shadow: 0 1px black;
-  icon-shadow: 0 1px black;
+  -gtk-icon-shadow: 0 1px black;
   outline-color: rgba(207, 216, 220, 0.3);
   border: none;
   box-shadow: none; }
   .button.osd:hover {
     color: white;
     border-color: rgba(0, 0, 0, 0.7);
-    background-image: linear-gradient(to bottom, rgba(60, 69, 71, 0.8));
+    background-color: rgba(60, 69, 71, 0.8);
     background-clip: padding-box;
     box-shadow: inset 0 1px rgba(255, 255, 255, 0.1);
     text-shadow: 0 1px black;
-    icon-shadow: 0 1px black;
+    -gtk-icon-shadow: 0 1px black;
     outline-color: rgba(207, 216, 220, 0.3);
     border: none;
     box-shadow: none; }
@@ -505,11 +505,11 @@ row:selected
   .button.osd:checked {
     color: white;
     border-color: rgba(0, 0, 0, 0.7);
-    background-image: linear-gradient(to bottom, rgba(0, 0, 0, 0.7));
+    background-color: rgba(0, 0, 0, 0.7);
     background-clip: padding-box;
     box-shadow: none;
     text-shadow: none;
-    icon-shadow: none;
+    -gtk-icon-shadow: none;
     outline-color: rgba(207, 216, 220, 0.3);
     border: none;
     box-shadow: none; }
@@ -519,20 +519,20 @@ row:selected
   .button.osd:insensitive {
     color: #787f81;
     border-color: rgba(0, 0, 0, 0.7);
-    background-image: linear-gradient(to bottom, rgba(50, 55, 56, 0.5));
+    background-color: rgba(50, 55, 56, 0.5);
     background-clip: padding-box;
     box-shadow: none;
     text-shadow: none;
-    icon-shadow: none;
+    -gtk-icon-shadow: none;
     border: none; }
   .button.osd:backdrop {
     color: #cfd8dc;
     border-color: rgba(0, 0, 0, 0.7);
-    background-image: linear-gradient(to bottom, rgba(32, 37, 38, 0.8));
+    background-color: rgba(32, 37, 38, 0.8);
     background-clip: padding-box;
     box-shadow: none;
     text-shadow: none;
-    icon-shadow: none;
+    -gtk-icon-shadow: none;
     border: none; }
 .app-notification .button, .app-notification button,
 .app-notification.frame .button,
@@ -540,21 +540,21 @@ row:selected
 .button {
   color: #cfd8dc;
   border-color: rgba(0, 0, 0, 0.7);
-  background-image: linear-gradient(to bottom, rgba(32, 37, 38, 0.8));
+  background-color: rgba(32, 37, 38, 0.8);
   background-clip: padding-box;
   box-shadow: inset 0 1px rgba(255, 255, 255, 0.1);
   text-shadow: 0 1px black;
-  icon-shadow: 0 1px black;
+  -gtk-icon-shadow: 0 1px black;
   outline-color: rgba(207, 216, 220, 0.3); }
   .app-notification .button:hover, .app-notification button:hover, .popover .background.touch-selection button:hover, .popover .background.magnifier button:hover, .osd
   .button:hover {
     color: white;
     border-color: rgba(0, 0, 0, 0.7);
-    background-image: linear-gradient(to bottom, rgba(60, 69, 71, 0.8));
+    background-color: rgba(60, 69, 71, 0.8);
     background-clip: padding-box;
     box-shadow: inset 0 1px rgba(255, 255, 255, 0.1);
     text-shadow: 0 1px black;
-    icon-shadow: 0 1px black;
+    -gtk-icon-shadow: 0 1px black;
     outline-color: rgba(207, 216, 220, 0.3); }
   .app-notification .button:active:backdrop, .app-notification button:active:backdrop, .popover .background.touch-selection button:active:backdrop, .popover .background.magnifier button:active:backdrop, .app-notification .button:active, .app-notification button:active, .popover .background.touch-selection button:active, .popover .background.magnifier button:active, .app-notification .button:checked:backdrop, .app-notification button:checked:backdrop, .popover .background.touch-selection button:checked:backdrop, .popover .background.magnifier button:checked:backdrop, .app-notification .button:checked, .app-notification button:checked, .popover .background.touch-selection button:checked, .popover .background.magnifier button:checked, .osd
   .button:active:backdrop, .osd
@@ -563,31 +563,31 @@ row:selected
   .button:checked {
     color: white;
     border-color: rgba(0, 0, 0, 0.7);
-    background-image: linear-gradient(to bottom, rgba(0, 0, 0, 0.7));
+    background-color: rgba(0, 0, 0, 0.7);
     background-clip: padding-box;
     box-shadow: none;
     text-shadow: none;
-    icon-shadow: none;
+    -gtk-icon-shadow: none;
     outline-color: rgba(207, 216, 220, 0.3); }
   .app-notification .button:insensitive:backdrop, .app-notification button:insensitive:backdrop, .popover .background.touch-selection button:insensitive:backdrop, .popover .background.magnifier button:insensitive:backdrop, .app-notification .button:insensitive, .app-notification button:insensitive, .popover .background.touch-selection button:insensitive, .popover .background.magnifier button:insensitive, .osd
   .button:insensitive:backdrop, .osd
   .button:insensitive {
     color: #787f81;
     border-color: rgba(0, 0, 0, 0.7);
-    background-image: linear-gradient(to bottom, rgba(50, 55, 56, 0.5));
+    background-color: rgba(50, 55, 56, 0.5);
     background-clip: padding-box;
     box-shadow: none;
     text-shadow: none;
-    icon-shadow: none; }
+    -gtk-icon-shadow: none; }
   .app-notification .button:backdrop, .app-notification button:backdrop, .popover .background.touch-selection button:backdrop, .popover .background.magnifier button:backdrop, .osd
   .button:backdrop {
     color: #cfd8dc;
     border-color: rgba(0, 0, 0, 0.7);
-    background-image: linear-gradient(to bottom, rgba(32, 37, 38, 0.8));
+    background-color: rgba(32, 37, 38, 0.8);
     background-clip: padding-box;
     box-shadow: none;
     text-shadow: none;
-    icon-shadow: none; }
+    -gtk-icon-shadow: none; }
   .app-notification .flat.button, .app-notification button.flat, .popover .background.touch-selection button.flat, .popover .background.magnifier button.flat, .osd
   .button.flat {
     border-color: transparent;
@@ -595,27 +595,27 @@ row:selected
     background-image: none;
     box-shadow: inset 0 1px rgba(255, 255, 255, 0);
     text-shadow: none;
-    icon-shadow: none;
+    -gtk-icon-shadow: none;
     box-shadow: none; }
     .app-notification .flat.button:hover, .app-notification button.flat:hover, .popover .background.touch-selection button.flat:hover, .popover .background.magnifier button.flat:hover, .osd
     .button.flat:hover {
       color: white;
       border-color: rgba(0, 0, 0, 0.7);
-      background-image: linear-gradient(to bottom, rgba(60, 69, 71, 0.8));
+      background-color: rgba(60, 69, 71, 0.8);
       background-clip: padding-box;
       box-shadow: inset 0 1px rgba(255, 255, 255, 0.1);
       text-shadow: 0 1px black;
-      icon-shadow: 0 1px black;
+      -gtk-icon-shadow: 0 1px black;
       outline-color: rgba(207, 216, 220, 0.3); }
     .app-notification .flat.button:insensitive, .app-notification button.flat:insensitive, .popover .background.touch-selection button.flat:insensitive, .popover .background.magnifier button.flat:insensitive, .osd
     .button.flat:insensitive {
       color: #787f81;
       border-color: rgba(0, 0, 0, 0.7);
-      background-image: linear-gradient(to bottom, rgba(50, 55, 56, 0.5));
+      background-color: rgba(50, 55, 56, 0.5);
       background-clip: padding-box;
       box-shadow: none;
       text-shadow: none;
-      icon-shadow: none;
+      -gtk-icon-shadow: none;
       background-image: none;
       border-color: transparent;
       box-shadow: none; }
@@ -626,17 +626,17 @@ row:selected
       background-image: none;
       box-shadow: inset 0 1px rgba(255, 255, 255, 0);
       text-shadow: none;
-      icon-shadow: none; }
+      -gtk-icon-shadow: none; }
     .app-notification .flat.button:active, .app-notification button.flat:active, .popover .background.touch-selection button.flat:active, .popover .background.magnifier button.flat:active, .app-notification .flat.button:checked, .app-notification button.flat:checked, .popover .background.touch-selection button.flat:checked, .popover .background.magnifier button.flat:checked, .osd
     .button.flat:active, .osd
     .button.flat:checked {
       color: white;
       border-color: rgba(0, 0, 0, 0.7);
-      background-image: linear-gradient(to bottom, rgba(0, 0, 0, 0.7));
+      background-color: rgba(0, 0, 0, 0.7);
       background-clip: padding-box;
       box-shadow: none;
       text-shadow: none;
-      icon-shadow: none;
+      -gtk-icon-shadow: none;
       outline-color: rgba(207, 216, 220, 0.3); }
 .button.suggested-action {
   color: white;
@@ -644,7 +644,7 @@ row:selected
   border-color: #08528d;
   background-image: linear-gradient(to bottom, #2196f3, #0d8aee);
   text-shadow: 0 1px rgba(0, 0, 0, 0.2);
-  icon-shadow: 0 1px rgba(0, 0, 0, 0.2);
+  -gtk-icon-shadow: 0 1px rgba(0, 0, 0, 0.2);
   box-shadow: inset 0 1px rgba(255, 255, 255, 0.4);
   box-shadow: 0 1px 0 0 rgba(255, 255, 255, 0.05); }
   .button.suggested-action.flat {
@@ -653,7 +653,7 @@ row:selected
     background-image: none;
     box-shadow: inset 0 1px rgba(255, 255, 255, 0);
     text-shadow: none;
-    icon-shadow: none;
+    -gtk-icon-shadow: none;
     color: #2196f3; }
   .button.suggested-action:hover {
     color: white;
@@ -661,7 +661,7 @@ row:selected
     border-color: #08528d;
     background-image: linear-gradient(to bottom, #2698f3, #1791f2 60%, #0e8df2);
     text-shadow: 0 1px rgba(0, 0, 0, 0.2);
-    icon-shadow: 0 1px rgba(0, 0, 0, 0.2);
+    -gtk-icon-shadow: 0 1px rgba(0, 0, 0, 0.2);
     box-shadow: inset 0 1px rgba(255, 255, 255, 0.4); }
   .button.suggested-action:active,
   .button.suggested-action:checked {
@@ -670,15 +670,15 @@ row:selected
     border-color: #08528d;
     background-image: linear-gradient(to bottom, #0c84e4, #1791f2);
     text-shadow: 0 1px rgba(0, 0, 0, 0.2);
-    icon-shadow: 0 1px rgba(0, 0, 0, 0.2);
+    -gtk-icon-shadow: 0 1px rgba(0, 0, 0, 0.2);
     box-shadow: inset 0 2px 1px -2px rgba(0, 0, 0, 0.6);
     box-shadow: inset 0 1px 1px 0 rgba(0, 0, 0, 0.05), 0 1px 0 0 rgba(255, 255, 255, 0.05); }
   .button.suggested-action:backdrop,
   .button.suggested-action.flat:backdrop {
     border-color: #08528d;
-    background-image: linear-gradient(to bottom, #2196f3);
+    background-color: #2196f3;
     text-shadow: none;
-    icon-shadow: none;
+    -gtk-icon-shadow: none;
     box-shadow: inset 0 1px rgba(255, 255, 255, 0); }
     .button.suggested-action:backdrop GtkLabel,
     .button.suggested-action:backdrop,
@@ -716,7 +716,7 @@ row:selected
       background-image: none;
       background-color: #3d4f57;
       text-shadow: none;
-      icon-shadow: none;
+      -gtk-icon-shadow: none;
       box-shadow: inset 0 1px rgba(255, 255, 255, 0); }
       .button.suggested-action:backdrop:insensitive GtkLabel,
       .button.suggested-action:backdrop:insensitive,
@@ -744,7 +744,7 @@ row:selected
     background-image: none;
     box-shadow: inset 0 1px rgba(255, 255, 255, 0);
     text-shadow: none;
-    icon-shadow: none;
+    -gtk-icon-shadow: none;
     color: rgba(33, 150, 243, 0.8); }
   .button.suggested-action:insensitive {
     border-color: #222c31;
@@ -752,7 +752,7 @@ row:selected
     background-color: #3d4f57;
     text-shadow: none;
     box-shadow: none;
-    icon-shadow: none; }
+    -gtk-icon-shadow: none; }
     .button.suggested-action:insensitive GtkLabel,
     .button.suggested-action:insensitive {
       color: #839096; }
@@ -772,21 +772,21 @@ row:selected
   .button.suggested-action {
     color: #cfd8dc;
     border-color: rgba(0, 0, 0, 0.7);
-    background-image: linear-gradient(to bottom, rgba(33, 150, 243, 0.5));
+    background-color: rgba(33, 150, 243, 0.5);
     background-clip: padding-box;
     box-shadow: inset 0 1px rgba(255, 255, 255, 0.1);
     text-shadow: 0 1px black;
-    icon-shadow: 0 1px black;
+    -gtk-icon-shadow: 0 1px black;
     outline-color: rgba(207, 216, 220, 0.3); }
     .osd
     .button.suggested-action:hover {
       color: white;
       border-color: rgba(0, 0, 0, 0.7);
-      background-image: linear-gradient(to bottom, rgba(33, 150, 243, 0.7));
+      background-color: rgba(33, 150, 243, 0.7);
       background-clip: padding-box;
       box-shadow: inset 0 1px rgba(255, 255, 255, 0.1);
       text-shadow: 0 1px black;
-      icon-shadow: 0 1px black;
+      -gtk-icon-shadow: 0 1px black;
       outline-color: rgba(207, 216, 220, 0.3); }
     .osd
     .button.suggested-action:active:backdrop, .osd
@@ -795,38 +795,38 @@ row:selected
     .button.suggested-action:checked {
       color: white;
       border-color: rgba(0, 0, 0, 0.7);
-      background-image: linear-gradient(to bottom, #2196f3);
+      background-color: #2196f3;
       background-clip: padding-box;
       box-shadow: none;
       text-shadow: none;
-      icon-shadow: none;
+      -gtk-icon-shadow: none;
       outline-color: rgba(207, 216, 220, 0.3); }
     .osd
     .button.suggested-action:insensitive:backdrop, .osd
     .button.suggested-action:insensitive {
       color: #787f81;
       border-color: rgba(0, 0, 0, 0.7);
-      background-image: linear-gradient(to bottom, rgba(50, 55, 56, 0.5));
+      background-color: rgba(50, 55, 56, 0.5);
       background-clip: padding-box;
       box-shadow: none;
       text-shadow: none;
-      icon-shadow: none; }
+      -gtk-icon-shadow: none; }
     .osd
     .button.suggested-action:backdrop {
       color: #cfd8dc;
       border-color: rgba(0, 0, 0, 0.7);
-      background-image: linear-gradient(to bottom, rgba(33, 150, 243, 0.5));
+      background-color: rgba(33, 150, 243, 0.5);
       background-clip: padding-box;
       box-shadow: none;
       text-shadow: none;
-      icon-shadow: none; }
+      -gtk-icon-shadow: none; }
 .button.destructive-action {
   color: white;
   outline-color: rgba(255, 255, 255, 0.3);
   border-color: #420e0e;
   background-image: linear-gradient(to bottom, #ab2424, #962020);
   text-shadow: 0 1px rgba(0, 0, 0, 0.2);
-  icon-shadow: 0 1px rgba(0, 0, 0, 0.2);
+  -gtk-icon-shadow: 0 1px rgba(0, 0, 0, 0.2);
   box-shadow: inset 0 1px rgba(255, 255, 255, 0.2);
   box-shadow: 0 1px 0 0 rgba(255, 255, 255, 0.05); }
   .button.destructive-action.flat {
@@ -835,7 +835,7 @@ row:selected
     background-image: none;
     box-shadow: inset 0 1px rgba(255, 255, 255, 0);
     text-shadow: none;
-    icon-shadow: none;
+    -gtk-icon-shadow: none;
     color: #ab2424; }
   .button.destructive-action:hover {
     color: white;
@@ -843,7 +843,7 @@ row:selected
     border-color: #420e0e;
     background-image: linear-gradient(to bottom, #af2525, #a22222 60%, #9a2121);
     text-shadow: 0 1px rgba(0, 0, 0, 0.2);
-    icon-shadow: 0 1px rgba(0, 0, 0, 0.2);
+    -gtk-icon-shadow: 0 1px rgba(0, 0, 0, 0.2);
     box-shadow: inset 0 1px rgba(255, 255, 255, 0.05); }
   .button.destructive-action:active,
   .button.destructive-action:checked {
@@ -852,15 +852,15 @@ row:selected
     border-color: #420e0e;
     background-image: linear-gradient(to bottom, #8d1e1e, #a22222);
     text-shadow: 0 1px rgba(0, 0, 0, 0.2);
-    icon-shadow: 0 1px rgba(0, 0, 0, 0.2);
+    -gtk-icon-shadow: 0 1px rgba(0, 0, 0, 0.2);
     box-shadow: inset 0 2px 1px -2px rgba(0, 0, 0, 0.6);
     box-shadow: inset 0 1px 1px 0 rgba(0, 0, 0, 0.05), 0 1px 0 0 rgba(255, 255, 255, 0.05); }
   .button.destructive-action:backdrop,
   .button.destructive-action.flat:backdrop {
     border-color: #420e0e;
-    background-image: linear-gradient(to bottom, #ab2424);
+    background-color: #ab2424;
     text-shadow: none;
-    icon-shadow: none;
+    -gtk-icon-shadow: none;
     box-shadow: inset 0 1px rgba(255, 255, 255, 0); }
     .button.destructive-action:backdrop GtkLabel,
     .button.destructive-action:backdrop,
@@ -898,7 +898,7 @@ row:selected
       background-image: none;
       background-color: #3d4f57;
       text-shadow: none;
-      icon-shadow: none;
+      -gtk-icon-shadow: none;
       box-shadow: inset 0 1px rgba(255, 255, 255, 0); }
       .button.destructive-action:backdrop:insensitive GtkLabel,
       .button.destructive-action:backdrop:insensitive,
@@ -926,7 +926,7 @@ row:selected
     background-image: none;
     box-shadow: inset 0 1px rgba(255, 255, 255, 0);
     text-shadow: none;
-    icon-shadow: none;
+    -gtk-icon-shadow: none;
     color: rgba(171, 36, 36, 0.8); }
   .button.destructive-action:insensitive {
     border-color: #222c31;
@@ -934,7 +934,7 @@ row:selected
     background-color: #3d4f57;
     text-shadow: none;
     box-shadow: none;
-    icon-shadow: none; }
+    -gtk-icon-shadow: none; }
     .button.destructive-action:insensitive GtkLabel,
     .button.destructive-action:insensitive {
       color: #839096; }
@@ -954,21 +954,21 @@ row:selected
   .button.destructive-action {
     color: #cfd8dc;
     border-color: rgba(0, 0, 0, 0.7);
-    background-image: linear-gradient(to bottom, rgba(171, 36, 36, 0.5));
+    background-color: rgba(171, 36, 36, 0.5);
     background-clip: padding-box;
     box-shadow: inset 0 1px rgba(255, 255, 255, 0.1);
     text-shadow: 0 1px black;
-    icon-shadow: 0 1px black;
+    -gtk-icon-shadow: 0 1px black;
     outline-color: rgba(207, 216, 220, 0.3); }
     .osd
     .button.destructive-action:hover {
       color: white;
       border-color: rgba(0, 0, 0, 0.7);
-      background-image: linear-gradient(to bottom, rgba(171, 36, 36, 0.7));
+      background-color: rgba(171, 36, 36, 0.7);
       background-clip: padding-box;
       box-shadow: inset 0 1px rgba(255, 255, 255, 0.1);
       text-shadow: 0 1px black;
-      icon-shadow: 0 1px black;
+      -gtk-icon-shadow: 0 1px black;
       outline-color: rgba(207, 216, 220, 0.3); }
     .osd
     .button.destructive-action:active:backdrop, .osd
@@ -977,31 +977,31 @@ row:selected
     .button.destructive-action:checked {
       color: white;
       border-color: rgba(0, 0, 0, 0.7);
-      background-image: linear-gradient(to bottom, #ab2424);
+      background-color: #ab2424;
       background-clip: padding-box;
       box-shadow: none;
       text-shadow: none;
-      icon-shadow: none;
+      -gtk-icon-shadow: none;
       outline-color: rgba(207, 216, 220, 0.3); }
     .osd
     .button.destructive-action:insensitive:backdrop, .osd
     .button.destructive-action:insensitive {
       color: #787f81;
       border-color: rgba(0, 0, 0, 0.7);
-      background-image: linear-gradient(to bottom, rgba(50, 55, 56, 0.5));
+      background-color: rgba(50, 55, 56, 0.5);
       background-clip: padding-box;
       box-shadow: none;
       text-shadow: none;
-      icon-shadow: none; }
+      -gtk-icon-shadow: none; }
     .osd
     .button.destructive-action:backdrop {
       color: #cfd8dc;
       border-color: rgba(0, 0, 0, 0.7);
-      background-image: linear-gradient(to bottom, rgba(171, 36, 36, 0.5));
+      background-color: rgba(171, 36, 36, 0.5);
       background-clip: padding-box;
       box-shadow: none;
       text-shadow: none;
-      icon-shadow: none; }
+      -gtk-icon-shadow: none; }
 .stack-switcher >
 .button {
   outline-offset: -3px; }
@@ -1039,7 +1039,7 @@ row:selected
   border-width: 1px; }
 .primary-toolbar
 .button {
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .stack-switcher >
 .button.needs-attention > label,
@@ -1067,7 +1067,7 @@ row:selected
   border-color: #222c31;
   background-image: linear-gradient(to bottom, #37474f, #2d3940);
   text-shadow: 0 1px rgba(0, 0, 0, 0.2);
-  icon-shadow: 0 1px rgba(0, 0, 0, 0.2);
+  -gtk-icon-shadow: 0 1px rgba(0, 0, 0, 0.2);
   box-shadow: inset 0 1px rgba(255, 255, 255, 0.05);
   box-shadow: 0 1px 0 0 rgba(255, 255, 255, 0.05); }
   .inline-toolbar toolbutton > button:hover {
@@ -1076,7 +1076,7 @@ row:selected
     border-color: #222c31;
     background-image: linear-gradient(to bottom, #394a52, #334249 60%, #2f3c43);
     text-shadow: 0 1px rgba(0, 0, 0, 0.2);
-    icon-shadow: 0 1px rgba(0, 0, 0, 0.2);
+    -gtk-icon-shadow: 0 1px rgba(0, 0, 0, 0.2);
     box-shadow: inset 0 1px rgba(255, 255, 255, 0.05); }
   .inline-toolbar toolbutton > button:active, .inline-toolbar toolbutton > button:checked {
     color: #cfd8dc;
@@ -1084,7 +1084,7 @@ row:selected
     border-color: #222c31;
     background-image: linear-gradient(to bottom, #28343a, #334249);
     text-shadow: 0 1px rgba(0, 0, 0, 0.2);
-    icon-shadow: 0 1px rgba(0, 0, 0, 0.2);
+    -gtk-icon-shadow: 0 1px rgba(0, 0, 0, 0.2);
     box-shadow: inset 0 2px 1px -2px rgba(0, 0, 0, 0.6);
     box-shadow: inset 0 1px 1px 0 rgba(0, 0, 0, 0.05), 0 1px 0 0 rgba(255, 255, 255, 0.05); }
   .inline-toolbar toolbutton > button:insensitive {
@@ -1093,7 +1093,7 @@ row:selected
     background-color: #3d4f57;
     text-shadow: none;
     box-shadow: none;
-    icon-shadow: none; }
+    -gtk-icon-shadow: none; }
     .inline-toolbar toolbutton > button:insensitive GtkLabel, .inline-toolbar toolbutton > button:insensitive {
       color: #839096; }
     .inline-toolbar toolbutton > button:insensitive:active, .inline-toolbar toolbutton > button:insensitive:checked {
@@ -1106,9 +1106,9 @@ row:selected
         color: #839096; }
   .inline-toolbar toolbutton > button:backdrop {
     border-color: #242f34;
-    background-image: linear-gradient(to bottom, #37474f);
+    background-color: #37474f;
     text-shadow: none;
-    icon-shadow: none;
+    -gtk-icon-shadow: none;
     box-shadow: inset 0 1px rgba(255, 255, 255, 0); }
     .inline-toolbar toolbutton > button:backdrop GtkLabel, .inline-toolbar toolbutton > button:backdrop {
       color: #839096; }
@@ -1125,7 +1125,7 @@ row:selected
       background-image: none;
       background-color: #3d4f57;
       text-shadow: none;
-      icon-shadow: none;
+      -gtk-icon-shadow: none;
       box-shadow: inset 0 1px rgba(255, 255, 255, 0); }
       .inline-toolbar toolbutton > button:backdrop:insensitive GtkLabel, .inline-toolbar toolbutton > button:backdrop:insensitive {
         color: #56707c; }
@@ -1220,7 +1220,7 @@ modelbutton.flat, .popover .check,
   border-color: transparent;
   box-shadow: inset 0 1px rgba(255, 255, 255, 0), 0 1px rgba(255, 255, 255, 0);
   text-shadow: none;
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 /* menu buttons */
 modelbutton.flat, .popover .check,
@@ -1302,387 +1302,387 @@ GtkCalendar {
  *************************/
 .check {
   -gtk-icon-source: -gtk-scaled(url("../assets/checkbox-unchecked-dark.png"), url("../assets/checkbox-unchecked-dark@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .radio {
   -gtk-icon-source: -gtk-scaled(url("../assets/radio-unchecked-dark.png"), url("../assets/radio-unchecked-dark@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .check:hover {
   -gtk-icon-source: -gtk-scaled(url("../assets/checkbox-unchecked-hover-dark.png"), url("../assets/checkbox-unchecked-hover-dark@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .radio:hover {
   -gtk-icon-source: -gtk-scaled(url("../assets/radio-unchecked-hover-dark.png"), url("../assets/radio-unchecked-hover-dark@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .check:active {
   -gtk-icon-source: -gtk-scaled(url("../assets/checkbox-unchecked-active-dark.png"), url("../assets/checkbox-unchecked-active-dark@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .radio:active {
   -gtk-icon-source: -gtk-scaled(url("../assets/radio-unchecked-active-dark.png"), url("../assets/radio-unchecked-active-dark@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .check:backdrop {
   -gtk-icon-source: -gtk-scaled(url("../assets/checkbox-unchecked-backdrop-dark.png"), url("../assets/checkbox-unchecked-backdrop-dark@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .radio:backdrop {
   -gtk-icon-source: -gtk-scaled(url("../assets/radio-unchecked-backdrop-dark.png"), url("../assets/radio-unchecked-backdrop-dark@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .check:insensitive {
   -gtk-icon-source: -gtk-scaled(url("../assets/checkbox-unchecked-insensitive-dark.png"), url("../assets/checkbox-unchecked-insensitive-dark@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .radio:insensitive {
   -gtk-icon-source: -gtk-scaled(url("../assets/radio-unchecked-insensitive-dark.png"), url("../assets/radio-unchecked-insensitive-dark@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .check:insensitive:backdrop {
   -gtk-icon-source: -gtk-scaled(url("../assets/checkbox-unchecked-insensitive-backdrop-dark.png"), url("../assets/checkbox-unchecked-insensitive-backdrop-dark@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .radio:insensitive:backdrop {
   -gtk-icon-source: -gtk-scaled(url("../assets/radio-unchecked-insensitive-backdrop-dark.png"), url("../assets/radio-unchecked-insensitive-backdrop-dark@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .check:checked {
   -gtk-icon-source: -gtk-scaled(url("../assets/checkbox-checked-dark.png"), url("../assets/checkbox-checked-dark@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .radio:checked {
   -gtk-icon-source: -gtk-scaled(url("../assets/radio-checked-dark.png"), url("../assets/radio-checked-dark@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .check:checked:hover {
   -gtk-icon-source: -gtk-scaled(url("../assets/checkbox-checked-hover-dark.png"), url("../assets/checkbox-checked-hover-dark@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .radio:checked:hover {
   -gtk-icon-source: -gtk-scaled(url("../assets/radio-checked-hover-dark.png"), url("../assets/radio-checked-hover-dark@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .check:checked:active {
   -gtk-icon-source: -gtk-scaled(url("../assets/checkbox-checked-active-dark.png"), url("../assets/checkbox-checked-active-dark@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .radio:checked:active {
   -gtk-icon-source: -gtk-scaled(url("../assets/radio-checked-active-dark.png"), url("../assets/radio-checked-active-dark@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .check:checked:backdrop {
   -gtk-icon-source: -gtk-scaled(url("../assets/checkbox-checked-backdrop-dark.png"), url("../assets/checkbox-checked-backdrop-dark@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .radio:checked:backdrop {
   -gtk-icon-source: -gtk-scaled(url("../assets/radio-checked-backdrop-dark.png"), url("../assets/radio-checked-backdrop-dark@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .check:checked:insensitive {
   -gtk-icon-source: -gtk-scaled(url("../assets/checkbox-checked-insensitive-dark.png"), url("../assets/checkbox-checked-insensitive-dark@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .radio:checked:insensitive {
   -gtk-icon-source: -gtk-scaled(url("../assets/radio-checked-insensitive-dark.png"), url("../assets/radio-checked-insensitive-dark@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .check:checked:insensitive:backdrop {
   -gtk-icon-source: -gtk-scaled(url("../assets/checkbox-checked-insensitive-backdrop-dark.png"), url("../assets/checkbox-checked-insensitive-backdrop-dark@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .radio:checked:insensitive:backdrop {
   -gtk-icon-source: -gtk-scaled(url("../assets/radio-checked-insensitive-backdrop-dark.png"), url("../assets/radio-checked-insensitive-backdrop-dark@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .check:inconsistent {
   -gtk-icon-source: -gtk-scaled(url("../assets/checkbox-mixed-dark.png"), url("../assets/checkbox-mixed-dark@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .radio:inconsistent {
   -gtk-icon-source: -gtk-scaled(url("../assets/radio-mixed-dark.png"), url("../assets/radio-mixed-dark@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .check:inconsistent:hover {
   -gtk-icon-source: -gtk-scaled(url("../assets/checkbox-mixed-hover-dark.png"), url("../assets/checkbox-mixed-hover-dark@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .radio:inconsistent:hover {
   -gtk-icon-source: -gtk-scaled(url("../assets/radio-mixed-hover-dark.png"), url("../assets/radio-mixed-hover-dark@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .check:inconsistent:active {
   -gtk-icon-source: -gtk-scaled(url("../assets/checkbox-mixed-active-dark.png"), url("../assets/checkbox-mixed-active-dark@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .radio:inconsistent:active {
   -gtk-icon-source: -gtk-scaled(url("../assets/radio-mixed-active-dark.png"), url("../assets/radio-mixed-active-dark@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .check:inconsistent:backdrop {
   -gtk-icon-source: -gtk-scaled(url("../assets/checkbox-mixed-backdrop-dark.png"), url("../assets/checkbox-mixed-backdrop-dark@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .radio:inconsistent:backdrop {
   -gtk-icon-source: -gtk-scaled(url("../assets/radio-mixed-backdrop-dark.png"), url("../assets/radio-mixed-backdrop-dark@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .check:inconsistent:insensitive {
   -gtk-icon-source: -gtk-scaled(url("../assets/checkbox-mixed-insensitive-dark.png"), url("../assets/checkbox-mixed-insensitive-dark@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .radio:inconsistent:insensitive {
   -gtk-icon-source: -gtk-scaled(url("../assets/radio-mixed-insensitive-dark.png"), url("../assets/radio-mixed-insensitive-dark@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .check:inconsistent:insensitive:backdrop {
   -gtk-icon-source: -gtk-scaled(url("../assets/checkbox-mixed-insensitive-backdrop-dark.png"), url("../assets/checkbox-mixed-insensitive-backdrop-dark@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .radio:inconsistent:insensitive:backdrop {
   -gtk-icon-source: -gtk-scaled(url("../assets/radio-mixed-insensitive-backdrop-dark.png"), url("../assets/radio-mixed-insensitive-backdrop-dark@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .check:selected {
   -gtk-icon-source: -gtk-scaled(url("../assets/selected-checkbox-unchecked-dark.png"), url("../assets/selected-checkbox-unchecked-dark@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .radio:selected {
   -gtk-icon-source: -gtk-scaled(url("../assets/selected-radio-unchecked-dark.png"), url("../assets/selected-radio-unchecked-dark@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .check:hover:selected {
   -gtk-icon-source: -gtk-scaled(url("../assets/selected-checkbox-unchecked-dark.png"), url("../assets/selected-checkbox-unchecked-dark@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .radio:hover:selected {
   -gtk-icon-source: -gtk-scaled(url("../assets/selected-radio-unchecked-dark.png"), url("../assets/selected-radio-unchecked-dark@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .check:active:selected {
   -gtk-icon-source: -gtk-scaled(url("../assets/selected-checkbox-unchecked-dark.png"), url("../assets/selected-checkbox-unchecked-dark@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .radio:active:selected {
   -gtk-icon-source: -gtk-scaled(url("../assets/selected-radio-unchecked-dark.png"), url("../assets/selected-radio-unchecked-dark@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .check:backdrop:selected {
   -gtk-icon-source: -gtk-scaled(url("../assets/selected-checkbox-unchecked-dark.png"), url("../assets/selected-checkbox-unchecked-dark@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .radio:backdrop:selected {
   -gtk-icon-source: -gtk-scaled(url("../assets/selected-radio-unchecked-dark.png"), url("../assets/selected-radio-unchecked-dark@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .check:insensitive:selected {
   -gtk-icon-source: -gtk-scaled(url("../assets/selected-checkbox-unchecked-dark.png"), url("../assets/selected-checkbox-unchecked-dark@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .radio:insensitive:selected {
   -gtk-icon-source: -gtk-scaled(url("../assets/selected-radio-unchecked-dark.png"), url("../assets/selected-radio-unchecked-dark@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .check:insensitive:backdrop:selected {
   -gtk-icon-source: -gtk-scaled(url("../assets/selected-checkbox-unchecked-dark.png"), url("../assets/selected-checkbox-unchecked-dark@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .radio:insensitive:backdrop:selected {
   -gtk-icon-source: -gtk-scaled(url("../assets/selected-radio-unchecked-dark.png"), url("../assets/selected-radio-unchecked-dark@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .check:checked:selected {
   -gtk-icon-source: -gtk-scaled(url("../assets/selected-checkbox-checked-dark.png"), url("../assets/selected-checkbox-checked-dark@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .radio:checked:selected {
   -gtk-icon-source: -gtk-scaled(url("../assets/selected-radio-checked-dark.png"), url("../assets/selected-radio-checked-dark@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .check:checked:hover:selected {
   -gtk-icon-source: -gtk-scaled(url("../assets/selected-checkbox-checked-dark.png"), url("../assets/selected-checkbox-checked-dark@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .radio:checked:hover:selected {
   -gtk-icon-source: -gtk-scaled(url("../assets/selected-radio-checked-dark.png"), url("../assets/selected-radio-checked-dark@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .check:checked:active:selected {
   -gtk-icon-source: -gtk-scaled(url("../assets/selected-checkbox-checked-dark.png"), url("../assets/selected-checkbox-checked-dark@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .radio:checked:active:selected {
   -gtk-icon-source: -gtk-scaled(url("../assets/selected-radio-checked-dark.png"), url("../assets/selected-radio-checked-dark@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .check:checked:backdrop:selected {
   -gtk-icon-source: -gtk-scaled(url("../assets/selected-checkbox-checked-dark.png"), url("../assets/selected-checkbox-checked-dark@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .radio:checked:backdrop:selected {
   -gtk-icon-source: -gtk-scaled(url("../assets/selected-radio-checked-dark.png"), url("../assets/selected-radio-checked-dark@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .check:checked:insensitive:selected {
   -gtk-icon-source: -gtk-scaled(url("../assets/selected-checkbox-checked-dark.png"), url("../assets/selected-checkbox-checked-dark@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .radio:checked:insensitive:selected {
   -gtk-icon-source: -gtk-scaled(url("../assets/selected-radio-checked-dark.png"), url("../assets/selected-radio-checked-dark@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .check:checked:insensitive:backdrop:selected {
   -gtk-icon-source: -gtk-scaled(url("../assets/selected-checkbox-checked-dark.png"), url("../assets/selected-checkbox-checked-dark@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .radio:checked:insensitive:backdrop:selected {
   -gtk-icon-source: -gtk-scaled(url("../assets/selected-radio-checked-dark.png"), url("../assets/selected-radio-checked-dark@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .check:inconsistent:selected {
   -gtk-icon-source: -gtk-scaled(url("../assets/selected-checkbox-mixed-dark.png"), url("../assets/selected-checkbox-mixed-dark@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .radio:inconsistent:selected {
   -gtk-icon-source: -gtk-scaled(url("../assets/selected-radio-mixed-dark.png"), url("../assets/selected-radio-mixed-dark@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .check:inconsistent:hover:selected {
   -gtk-icon-source: -gtk-scaled(url("../assets/selected-checkbox-mixed-dark.png"), url("../assets/selected-checkbox-mixed-dark@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .radio:inconsistent:hover:selected {
   -gtk-icon-source: -gtk-scaled(url("../assets/selected-radio-mixed-dark.png"), url("../assets/selected-radio-mixed-dark@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .check:inconsistent:active:selected {
   -gtk-icon-source: -gtk-scaled(url("../assets/selected-checkbox-mixed-dark.png"), url("../assets/selected-checkbox-mixed-dark@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .radio:inconsistent:active:selected {
   -gtk-icon-source: -gtk-scaled(url("../assets/selected-radio-mixed-dark.png"), url("../assets/selected-radio-mixed-dark@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .check:inconsistent:backdrop:selected {
   -gtk-icon-source: -gtk-scaled(url("../assets/selected-checkbox-mixed-dark.png"), url("../assets/selected-checkbox-mixed-dark@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .radio:inconsistent:backdrop:selected {
   -gtk-icon-source: -gtk-scaled(url("../assets/selected-radio-mixed-dark.png"), url("../assets/selected-radio-mixed-dark@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .check:inconsistent:insensitive:selected {
   -gtk-icon-source: -gtk-scaled(url("../assets/selected-checkbox-mixed-dark.png"), url("../assets/selected-checkbox-mixed-dark@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .radio:inconsistent:insensitive:selected {
   -gtk-icon-source: -gtk-scaled(url("../assets/selected-radio-mixed-dark.png"), url("../assets/selected-radio-mixed-dark@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .check:inconsistent:insensitive:backdrop:selected {
   -gtk-icon-source: -gtk-scaled(url("../assets/selected-checkbox-mixed-dark.png"), url("../assets/selected-checkbox-mixed-dark@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .radio:inconsistent:insensitive:backdrop:selected {
   -gtk-icon-source: -gtk-scaled(url("../assets/selected-radio-mixed-dark.png"), url("../assets/selected-radio-mixed-dark@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .view.content-view.check, GtkIconView.content-view.check {
   -gtk-icon-source: -gtk-scaled(url("../assets/selection-mode-checkbox-unchecked.png"), url("../assets/checkbox-unchecked@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .view.content-view.radio, GtkIconView.content-view.radio {
   -gtk-icon-source: -gtk-scaled(url("../assets/selection-mode-radio-unchecked.png"), url("../assets/radio-unchecked@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .view.content-view.check:hover, GtkIconView.content-view.check:hover {
   -gtk-icon-source: -gtk-scaled(url("../assets/selection-mode-checkbox-unchecked-hover.png"), url("../assets/checkbox-unchecked-hover@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .view.content-view.radio:hover, GtkIconView.content-view.radio:hover {
   -gtk-icon-source: -gtk-scaled(url("../assets/selection-mode-radio-unchecked-hover.png"), url("../assets/radio-unchecked-hover@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .view.content-view.check:active, GtkIconView.content-view.check:active {
   -gtk-icon-source: -gtk-scaled(url("../assets/selection-mode-checkbox-unchecked-active.png"), url("../assets/checkbox-unchecked-active@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .view.content-view.radio:active, GtkIconView.content-view.radio:active {
   -gtk-icon-source: -gtk-scaled(url("../assets/selection-mode-radio-unchecked-active.png"), url("../assets/radio-unchecked-active@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .view.content-view.check:backdrop, GtkIconView.content-view.check:backdrop {
   -gtk-icon-source: -gtk-scaled(url("../assets/selection-mode-checkbox-unchecked-backdrop.png"), url("../assets/checkbox-unchecked-backdrop@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .view.content-view.radio:backdrop, GtkIconView.content-view.radio:backdrop {
   -gtk-icon-source: -gtk-scaled(url("../assets/selection-mode-radio-unchecked-backdrop.png"), url("../assets/radio-unchecked-backdrop@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .view.content-view.check:insensitive, GtkIconView.content-view.check:insensitive {
   -gtk-icon-source: -gtk-scaled(url("../assets/selection-mode-checkbox-unchecked-insensitive.png"), url("../assets/checkbox-unchecked-insensitive@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .view.content-view.radio:insensitive, GtkIconView.content-view.radio:insensitive {
   -gtk-icon-source: -gtk-scaled(url("../assets/selection-mode-radio-unchecked-insensitive.png"), url("../assets/radio-unchecked-insensitive@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .view.content-view.check:insensitive:backdrop, GtkIconView.content-view.check:insensitive:backdrop {
   -gtk-icon-source: -gtk-scaled(url("../assets/selection-mode-checkbox-unchecked-insensitive-backdrop.png"), url("../assets/checkbox-unchecked-insensitive-backdrop@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .view.content-view.radio:insensitive:backdrop, GtkIconView.content-view.radio:insensitive:backdrop {
   -gtk-icon-source: -gtk-scaled(url("../assets/selection-mode-radio-unchecked-insensitive-backdrop.png"), url("../assets/radio-unchecked-insensitive-backdrop@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .view.content-view.check, GtkIconView.content-view.check {
   -gtk-icon-source: -gtk-scaled(url("../assets/selection-mode-checkbox-checked.png"), url("../assets/checkbox-checked@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .view.content-view.radio, GtkIconView.content-view.radio {
   -gtk-icon-source: -gtk-scaled(url("../assets/selection-mode-radio-checked.png"), url("../assets/radio-checked@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .view.content-view.check:hover, GtkIconView.content-view.check:hover {
   -gtk-icon-source: -gtk-scaled(url("../assets/selection-mode-checkbox-checked-hover.png"), url("../assets/checkbox-checked-hover@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .view.content-view.radio:hover, GtkIconView.content-view.radio:hover {
   -gtk-icon-source: -gtk-scaled(url("../assets/selection-mode-radio-checked-hover.png"), url("../assets/radio-checked-hover@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .view.content-view.check:active, GtkIconView.content-view.check:active {
   -gtk-icon-source: -gtk-scaled(url("../assets/selection-mode-checkbox-checked-active.png"), url("../assets/checkbox-checked-active@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .view.content-view.radio:active, GtkIconView.content-view.radio:active {
   -gtk-icon-source: -gtk-scaled(url("../assets/selection-mode-radio-checked-active.png"), url("../assets/radio-checked-active@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .view.content-view.check:backdrop, GtkIconView.content-view.check:backdrop {
   -gtk-icon-source: -gtk-scaled(url("../assets/selection-mode-checkbox-checked-backdrop.png"), url("../assets/checkbox-checked-backdrop@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .view.content-view.radio:backdrop, GtkIconView.content-view.radio:backdrop {
   -gtk-icon-source: -gtk-scaled(url("../assets/selection-mode-radio-checked-backdrop.png"), url("../assets/radio-checked-backdrop@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .view.content-view.check:insensitive, GtkIconView.content-view.check:insensitive {
   -gtk-icon-source: -gtk-scaled(url("../assets/selection-mode-checkbox-checked-insensitive.png"), url("../assets/checkbox-checked-insensitive@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .view.content-view.radio:insensitive, GtkIconView.content-view.radio:insensitive {
   -gtk-icon-source: -gtk-scaled(url("../assets/selection-mode-radio-checked-insensitive.png"), url("../assets/radio-checked-insensitive@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .view.content-view.check:insensitive:backdrop, GtkIconView.content-view.check:insensitive:backdrop {
   -gtk-icon-source: -gtk-scaled(url("../assets/selection-mode-checkbox-checked-insensitive-backdrop.png"), url("../assets/checkbox-checked-insensitive-backdrop@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .view.content-view.radio:insensitive:backdrop, GtkIconView.content-view.radio:insensitive:backdrop {
   -gtk-icon-source: -gtk-scaled(url("../assets/selection-mode-radio-checked-insensitive-backdrop.png"), url("../assets/radio-checked-insensitive-backdrop@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .check.text-button, .radio.text-button {
   padding: 2px 0;
@@ -1771,7 +1771,7 @@ GtkColorSwatch#add-color-button {
     border-color: #222c31;
     background-image: linear-gradient(to bottom, #37474f, #2d3940);
     text-shadow: 0 1px rgba(0, 0, 0, 0.2);
-    icon-shadow: 0 1px rgba(0, 0, 0, 0.2);
+    -gtk-icon-shadow: 0 1px rgba(0, 0, 0, 0.2);
     box-shadow: inset 0 1px rgba(255, 255, 255, 0.05);
     box-shadow: 0 1px 0 0 rgba(255, 255, 255, 0.05); }
     GtkColorSwatch#add-color-button overlay:hover {
@@ -1780,13 +1780,13 @@ GtkColorSwatch#add-color-button {
       border-color: #222c31;
       background-image: linear-gradient(to bottom, #394a52, #334249 60%, #2f3c43);
       text-shadow: 0 1px rgba(0, 0, 0, 0.2);
-      icon-shadow: 0 1px rgba(0, 0, 0, 0.2);
+      -gtk-icon-shadow: 0 1px rgba(0, 0, 0, 0.2);
       box-shadow: inset 0 1px rgba(255, 255, 255, 0.05); }
     GtkColorSwatch#add-color-button overlay:backdrop {
       border-color: #242f34;
-      background-image: linear-gradient(to bottom, #37474f);
+      background-color: #37474f;
       text-shadow: none;
-      icon-shadow: none;
+      -gtk-icon-shadow: none;
       box-shadow: inset 0 1px rgba(255, 255, 255, 0); }
       GtkColorSwatch#add-color-button overlay:backdrop GtkLabel, GtkColorSwatch#add-color-button overlay:backdrop {
         color: #839096; }
@@ -1870,7 +1870,7 @@ GtkMessageDialog .titlebar,
       background-color: transparent;
       box-shadow: none;
       text-shadow: none;
-      icon-shadow: none; }
+      -gtk-icon-shadow: none; }
       GtkMessageDialog .header-bar.default-decoration .button.titlebutton GtkImage,
       GtkMessageDialog .titlebar.default-decoration .button.titlebutton GtkImage,
       .message-dialog .header-bar.default-decoration .button.titlebutton GtkImage,
@@ -2017,20 +2017,20 @@ GtkFileChooserDialog {
   .entry:insensitive {
     color: #839096;
     border-color: #222c31;
-    background-image: linear-gradient(to bottom, #3d4f57);
+    background-color: #3d4f57;
     box-shadow: none; }
   .spinbutton:backdrop:not(.vertical), GeditWindow > .entry:backdrop,
   .entry:backdrop {
     color: #b4bfc5;
     border-color: #242f34;
-    background-image: linear-gradient(to bottom, #475d67);
+    background-color: #475d67;
     box-shadow: none;
     transition: 200ms ease-out; }
   .spinbutton:backdrop:insensitive:not(.vertical), GeditWindow > .entry:backdrop:insensitive,
   .entry:backdrop:insensitive {
     color: #56707c;
     border-color: #242f34;
-    background-image: linear-gradient(to bottom, #3d4f57);
+    background-color: #3d4f57;
     box-shadow: none; }
   .error.spinbutton:not(.vertical), GeditWindow > .error.entry,
   .entry.error {
@@ -2086,12 +2086,12 @@ GtkFileChooserDialog {
 .entry:not(:insensitive) + entry:not(:insensitive), .linked.vertical >
 .entry:not(:insensitive) + .spinbutton:not(:insensitive):not(.vertical), GeditWindow.linked.vertical > .entry:not(:insensitive) + .entry:not(:insensitive) {
   border-top-color: #3b4c55;
-  background-image: linear-gradient(to bottom, #455a64); }
+  background-color: #455a64; }
   .linked.vertical > .spinbutton:not(:insensitive):not(.vertical) + entry:not(:insensitive):backdrop, GeditWindow.linked.vertical > .entry:not(:insensitive) + entry:not(:insensitive):backdrop, .linked.vertical > .spinbutton:not(:insensitive):not(.vertical) + .spinbutton:not(:insensitive):backdrop:not(.vertical), GeditWindow.linked.vertical > .entry:not(:insensitive) + .spinbutton:not(:insensitive):backdrop:not(.vertical), GeditWindow.linked.vertical > .spinbutton:not(:insensitive):not(.vertical) + .entry:not(:insensitive):backdrop, GeditWindow.linked.vertical > .entry:not(:insensitive) + .entry:not(:insensitive):backdrop, .linked.vertical >
   .entry:not(:insensitive) + entry:not(:insensitive):backdrop, .linked.vertical >
   .entry:not(:insensitive) + .spinbutton:not(:insensitive):backdrop:not(.vertical), GeditWindow.linked.vertical > .entry:not(:insensitive) + .entry:not(:insensitive):backdrop {
     border-top-color: #3d4f58;
-    background-image: linear-gradient(to bottom, #475d67); }
+    background-color: #475d67; }
 .linked.vertical > .spinbutton:insensitive:not(.vertical) + .spinbutton:insensitive:not(.vertical), GeditWindow.linked.vertical > .entry:insensitive + .spinbutton:insensitive:not(.vertical), GeditWindow.linked.vertical > .spinbutton:insensitive:not(.vertical) + .entry:insensitive, GeditWindow.linked.vertical > .entry:insensitive + .entry:insensitive, .linked.vertical >
 .entry:insensitive + .spinbutton:insensitive:not(.vertical), GeditWindow.linked.vertical > .entry:insensitive + .entry:insensitive {
   border-top-color: #3b4c55; }
@@ -2489,7 +2489,7 @@ GraniteWidgetsWelcome {
     .header-bar.selection-mode .selection-menu:backdrop,
     .header-bar.selection-mode .selection-menu {
       border-color: rgba(33, 150, 243, 0);
-      background-image: linear-gradient(to bottom, rgba(33, 150, 243, 0));
+      background-color: rgba(33, 150, 243, 0);
       box-shadow: none;
       text-shadow: none;
       padding-left: 10px;
@@ -2503,7 +2503,7 @@ GraniteWidgetsWelcome {
       .header-bar.selection-mode .selection-menu .arrow {
         -gtk-icon-source: -gtk-icontheme("pan-down-symbolic");
         color: rgba(255, 255, 255, 0.5);
-        icon-shadow: none; }
+        -gtk-icon-shadow: none; }
   .tiled .titlebar:backdrop:not(headerbar), .tiled .titlebar:not(headerbar), .maximized .titlebar:backdrop:not(headerbar), .maximized .titlebar:not(headerbar), .tiled
   .header-bar:backdrop, .tiled
   .header-bar, .maximized
@@ -2583,7 +2583,7 @@ GraniteWidgetsWelcome {
     border-radius: 0px;
     border: none;
     box-shadow: none;
-    icon-shadow: none;
+    -gtk-icon-shadow: none;
     margin: 0;
     padding: 10px;
     text-shadow: none; }
@@ -2600,7 +2600,7 @@ GraniteWidgetsWelcome {
       border-radius: 0px;
       border: none;
       box-shadow: none;
-      icon-shadow: none;
+      -gtk-icon-shadow: none;
       margin: 0;
       padding: 10px;
       text-shadow: none;
@@ -2643,7 +2643,7 @@ GraniteWidgetsWelcome {
       .header-bar .button GtkImage:backdrop,
       .header-bar .button GtkImage:insensitive {
         color: rgba(255, 255, 255, 0.6);
-        -gtk-image-effect: dim; }
+        -gtk-icon-effect: dim; }
     .titlebar:not(headerbar) .button:focus, .titlebar:not(headerbar) .button:hover,
     .header-bar .button:focus,
     .header-bar .button:hover {
@@ -2665,7 +2665,7 @@ GraniteWidgetsWelcome {
     .header-bar .button:checked {
       border-radius: 0px;
       text-shadow: none;
-      icon-shadow: none;
+      -gtk-icon-shadow: none;
       box-shadow: inset 0 -2px 0 0 rgba(255, 255, 255, 0.8);
       background-color: transparent;
       background-image: none;
@@ -2695,7 +2695,7 @@ GraniteWidgetsWelcome {
       .titlebar:not(headerbar) .button:insensitive GtkImage, .titlebar:not(headerbar) .button:insensitive:backdrop GtkImage,
       .header-bar .button:insensitive GtkImage,
       .header-bar .button:insensitive:backdrop GtkImage {
-        -gtk-image-effect: dim; }
+        -gtk-icon-effect: dim; }
     .titlebar:not(headerbar) .button.titlebutton,
     .header-bar .button.titlebutton {
       background-color: transparent;
@@ -2703,7 +2703,7 @@ GraniteWidgetsWelcome {
       border-radius: 50%;
       border: none;
       box-shadow: none;
-      icon-shadow: none;
+      -gtk-icon-shadow: none;
       margin: 0;
       padding: 1px;
       text-shadow: none;
@@ -3120,7 +3120,7 @@ GtkLevelBar.vertical {
     background-image: none;
     box-shadow: inset 0 1px rgba(255, 255, 255, 0);
     text-shadow: none;
-    icon-shadow: none;
+    -gtk-icon-shadow: none;
     padding: 4px;
     background-color: #425660;
     border-radius: 0; }
@@ -3176,7 +3176,7 @@ GtkLevelBar.vertical {
 .content-view {
   background-color: #28343a; }
   .content-view:hover {
-    -gtk-image-effect: highlight; }
+    -gtk-icon-effect: highlight; }
   .content-view:backdrop {
     background-color: #28343a; }
 
@@ -3586,53 +3586,53 @@ GtkProgressBar .progressbar,
     .osd .scale .slider {
       color: #cfd8dc;
       border-color: rgba(0, 0, 0, 0.7);
-      background-image: linear-gradient(to bottom, rgba(32, 37, 38, 0.8));
+      background-color: rgba(32, 37, 38, 0.8);
       background-clip: padding-box;
       box-shadow: inset 0 1px rgba(255, 255, 255, 0.1);
       text-shadow: 0 1px black;
-      icon-shadow: 0 1px black;
+      -gtk-icon-shadow: 0 1px black;
       outline-color: rgba(207, 216, 220, 0.3);
       border-color: rgba(0, 0, 0, 0.7);
       background-color: #202526; }
       .osd .scale .slider:hover {
         color: white;
         border-color: rgba(0, 0, 0, 0.7);
-        background-image: linear-gradient(to bottom, rgba(60, 69, 71, 0.8));
+        background-color: rgba(60, 69, 71, 0.8);
         background-clip: padding-box;
         box-shadow: inset 0 1px rgba(255, 255, 255, 0.1);
         text-shadow: 0 1px black;
-        icon-shadow: 0 1px black;
+        -gtk-icon-shadow: 0 1px black;
         outline-color: rgba(207, 216, 220, 0.3); }
       .osd .scale .slider:active {
         color: white;
         border-color: rgba(0, 0, 0, 0.7);
-        background-image: linear-gradient(to bottom, rgba(0, 0, 0, 0.7));
+        background-color: rgba(0, 0, 0, 0.7);
         background-clip: padding-box;
         box-shadow: none;
         text-shadow: none;
-        icon-shadow: none;
+        -gtk-icon-shadow: none;
         outline-color: rgba(207, 216, 220, 0.3); }
       .osd .scale .slider:insensitive {
         color: #787f81;
         border-color: rgba(0, 0, 0, 0.7);
-        background-image: linear-gradient(to bottom, rgba(50, 55, 56, 0.5));
+        background-color: rgba(50, 55, 56, 0.5);
         background-clip: padding-box;
         box-shadow: none;
         text-shadow: none;
-        icon-shadow: none; }
+        -gtk-icon-shadow: none; }
       .osd .scale .slider:backdrop {
         color: #cfd8dc;
         border-color: rgba(0, 0, 0, 0.7);
-        background-image: linear-gradient(to bottom, rgba(32, 37, 38, 0.8));
+        background-color: rgba(32, 37, 38, 0.8);
         background-clip: padding-box;
         box-shadow: none;
         text-shadow: none;
-        icon-shadow: none; }
+        -gtk-icon-shadow: none; }
   .scale .trough {
     border-radius: 2px;
     margin: 6px;
     outline-offset: 2px;
-    outline-radius: 5px; }
+    -gtk-outline-radius: 5px; }
   .scale.fine-tune.horizontal {
     padding-top: 9px;
     padding-bottom: 9px; }
@@ -3648,7 +3648,7 @@ GtkProgressBar .progressbar,
   .scale.fine-tune .trough {
     border-radius: 6px;
     outline-offset: 2px;
-    outline-radius: 5px;
+    -gtk-outline-radius: 5px;
     margin: 2px; }
   .scale fill {
     border-radius: 2px; }
@@ -3767,7 +3767,7 @@ GtkProgressBar .progressbar,
     background-image: none;
     box-shadow: inset 0 1px rgba(255, 255, 255, 0);
     text-shadow: none;
-    icon-shadow: none;
+    -gtk-icon-shadow: none;
     color: #929ea4; }
     .scrollbar .button:hover {
       border-color: transparent;
@@ -3775,7 +3775,7 @@ GtkProgressBar .progressbar,
       background-image: none;
       box-shadow: inset 0 1px rgba(255, 255, 255, 0);
       text-shadow: none;
-      icon-shadow: none;
+      -gtk-icon-shadow: none;
       color: #b1bbc0; }
     .scrollbar .button:active, .scrollbar .button:checked {
       border-color: transparent;
@@ -3783,7 +3783,7 @@ GtkProgressBar .progressbar,
       background-image: none;
       box-shadow: inset 0 1px rgba(255, 255, 255, 0);
       text-shadow: none;
-      icon-shadow: none;
+      -gtk-icon-shadow: none;
       color: #51adf6; }
     .scrollbar .button:insensitive {
       border-color: transparent;
@@ -3791,7 +3791,7 @@ GtkProgressBar .progressbar,
       background-image: none;
       box-shadow: inset 0 1px rgba(255, 255, 255, 0);
       text-shadow: none;
-      icon-shadow: none;
+      -gtk-icon-shadow: none;
       color: rgba(146, 158, 164, 0.2); }
     .scrollbar .button:backdrop {
       border-color: transparent;
@@ -3799,7 +3799,7 @@ GtkProgressBar .progressbar,
       background-image: none;
       box-shadow: inset 0 1px rgba(255, 255, 255, 0);
       text-shadow: none;
-      icon-shadow: none;
+      -gtk-icon-shadow: none;
       color: #55646b; }
       .scrollbar .button:backdrop:insensitive {
         border-color: transparent;
@@ -3807,7 +3807,7 @@ GtkProgressBar .progressbar,
         background-image: none;
         box-shadow: inset 0 1px rgba(255, 255, 255, 0);
         text-shadow: none;
-        icon-shadow: none;
+        -gtk-icon-shadow: none;
         color: rgba(85, 100, 107, 0.2); }
   .scrollbar.vertical .button.down,
   .scrollbar.vertical button.down {
@@ -3946,7 +3946,7 @@ OsScrollbar {
   background-image: none;
   box-shadow: inset 0 1px rgba(255, 255, 255, 0);
   text-shadow: none;
-  icon-shadow: none;
+  -gtk-icon-shadow: none;
   color: #cfd8dc;
   border-style: none none none solid;
   border-color: rgba(0, 0, 0, 0.4);
@@ -3960,7 +3960,7 @@ OsScrollbar {
     background-image: none;
     box-shadow: inset 0 1px rgba(255, 255, 255, 0);
     text-shadow: none;
-    icon-shadow: none;
+    -gtk-icon-shadow: none;
     color: #cfd8dc;
     border-color: rgba(0, 0, 0, 0.5);
     background-color: rgba(207, 216, 220, 0.1);
@@ -3971,7 +3971,7 @@ OsScrollbar {
     background-image: none;
     box-shadow: inset 0 1px rgba(255, 255, 255, 0);
     text-shadow: none;
-    icon-shadow: none;
+    -gtk-icon-shadow: none;
     color: #cfd8dc;
     border-color: rgba(0, 0, 0, 0.5);
     box-shadow: none; }
@@ -3981,7 +3981,7 @@ OsScrollbar {
     background-image: none;
     box-shadow: inset 0 1px rgba(255, 255, 255, 0);
     text-shadow: none;
-    icon-shadow: none;
+    -gtk-icon-shadow: none;
     color: #787f81;
     border-color: rgba(0, 0, 0, 0.5);
     box-shadow: none; }
@@ -4005,7 +4005,7 @@ OsScrollbar {
   .spinbutton.vertical .button:hover {
     background-color: #2196f3;
     color: #ffffff;
-    icon-shadow: none; }
+    -gtk-icon-shadow: none; }
   .spinbutton.vertical .button:active {
     background-color: transparent;
     color: #cfd8dc; }
@@ -4018,46 +4018,46 @@ OsScrollbar {
 .osd .spinbutton.vertical button:first-child {
   color: #cfd8dc;
   border-color: rgba(0, 0, 0, 0.7);
-  background-image: linear-gradient(to bottom, rgba(32, 37, 38, 0.8));
+  background-color: rgba(32, 37, 38, 0.8);
   background-clip: padding-box;
   box-shadow: inset 0 1px rgba(255, 255, 255, 0.1);
   text-shadow: 0 1px black;
-  icon-shadow: 0 1px black;
+  -gtk-icon-shadow: 0 1px black;
   outline-color: rgba(207, 216, 220, 0.3); }
   .osd .spinbutton.vertical button:first-child:hover {
     color: white;
     border-color: rgba(0, 0, 0, 0.7);
-    background-image: linear-gradient(to bottom, rgba(60, 69, 71, 0.8));
+    background-color: rgba(60, 69, 71, 0.8);
     background-clip: padding-box;
     box-shadow: inset 0 1px rgba(255, 255, 255, 0.1);
     text-shadow: 0 1px black;
-    icon-shadow: 0 1px black;
+    -gtk-icon-shadow: 0 1px black;
     outline-color: rgba(207, 216, 220, 0.3); }
   .osd .spinbutton.vertical button:first-child:active {
     color: white;
     border-color: rgba(0, 0, 0, 0.7);
-    background-image: linear-gradient(to bottom, rgba(0, 0, 0, 0.7));
+    background-color: rgba(0, 0, 0, 0.7);
     background-clip: padding-box;
     box-shadow: none;
     text-shadow: none;
-    icon-shadow: none;
+    -gtk-icon-shadow: none;
     outline-color: rgba(207, 216, 220, 0.3); }
   .osd .spinbutton.vertical button:first-child:insensitive {
     color: #787f81;
     border-color: rgba(0, 0, 0, 0.7);
-    background-image: linear-gradient(to bottom, rgba(50, 55, 56, 0.5));
+    background-color: rgba(50, 55, 56, 0.5);
     background-clip: padding-box;
     box-shadow: none;
     text-shadow: none;
-    icon-shadow: none; }
+    -gtk-icon-shadow: none; }
   .osd .spinbutton.vertical button:first-child:backdrop {
     color: #cfd8dc;
     border-color: rgba(0, 0, 0, 0.7);
-    background-image: linear-gradient(to bottom, rgba(32, 37, 38, 0.8));
+    background-color: rgba(32, 37, 38, 0.8);
     background-clip: padding-box;
     box-shadow: none;
     text-shadow: none;
-    icon-shadow: none; }
+    -gtk-icon-shadow: none; }
 GtkTreeView .spinbutton:not(.vertical) {
   border-style: none;
   border-radius: 0; }
@@ -4102,7 +4102,7 @@ spinner {
 GtkSwitch {
   -GtkSwitch-slider-width: 20px;
   -GtkSwitch-slider-height: 20px;
-  font: 1;
+  font-size: 1px;
   font-weight: bold;
   outline-offset: -4px;
   transition: all 200ms ease-in;
@@ -4122,7 +4122,7 @@ GtkSwitch {
   GtkSwitch .slider {
     border: none;
     padding: 2px;
-    outline-radius: 12px;
+    -gtk-outline-radius: 12px;
     border-radius: 12px;
     transition: all 200ms cubic-bezier(0.25, 0.46, 0.45, 0.94);
     background-color: #455a64;
@@ -4160,7 +4160,7 @@ GtkSwitch {
   border-radius: 0px;
   border: none;
   box-shadow: none;
-  icon-shadow: none;
+  -gtk-icon-shadow: none;
   margin: 0;
   padding: 10px;
   text-shadow: none; }
@@ -4170,7 +4170,7 @@ GtkSwitch {
     border-radius: 0px;
     border: none;
     box-shadow: none;
-    icon-shadow: none;
+    -gtk-icon-shadow: none;
     margin: 0;
     padding: 10px;
     text-shadow: none;
@@ -4188,7 +4188,7 @@ GtkSwitch {
       text-shadow: none; }
     .toolbar .button.suggested-action:insensitive, .toolbar .button.text-button:insensitive, .toolbar .button.menu-button:insensitive, .toolbar .button.image-button:insensitive, .toolbar .button.linked:insensitive, .toolbar .button.flat:insensitive {
       color: rgba(255, 255, 255, 0.6);
-      -gtk-image-effect: dim; }
+      -gtk-icon-effect: dim; }
   .toolbar .button GtkLabel,
   .toolbar .button GtkImage {
     color: rgba(255, 255, 255, 0.8); }
@@ -4196,7 +4196,7 @@ GtkSwitch {
     .toolbar .button GtkImage:insensitive,
     .toolbar .button GtkImage:backdrop {
       color: rgba(255, 255, 255, 0.6);
-      -gtk-image-effect: dim; }
+      -gtk-icon-effect: dim; }
   .toolbar .button:focus, .toolbar .button:hover {
     background-image: none;
     background-color: rgba(0, 0, 0, 0.15);
@@ -4212,7 +4212,7 @@ GtkSwitch {
   .toolbar .button:active, .toolbar .button:checked {
     border-radius: 0px;
     text-shadow: none;
-    icon-shadow: none;
+    -gtk-icon-shadow: none;
     box-shadow: inset 0 -2px 0 0 rgba(255, 255, 255, 0.8);
     background-color: transparent;
     background-image: none;
@@ -4234,7 +4234,7 @@ GtkSwitch {
     .toolbar .button:insensitive image,
     .toolbar .button:insensitive GtkImage, .toolbar .button:insensitive:backdrop image,
     .toolbar .button:insensitive:backdrop GtkImage {
-      -gtk-image-effect: dim; }
+      -gtk-icon-effect: dim; }
   .toolbar .button.menu-button .menu .menuitem GtkLabel {
     color: #cfd8dc; }
     .toolbar .button.menu-button .menu .menuitem GtkLabel:insensitive {
@@ -4284,7 +4284,7 @@ searchbar,
     border-radius: 0px;
     border: none;
     box-shadow: none;
-    icon-shadow: none;
+    -gtk-icon-shadow: none;
     margin: 0;
     padding: 10px;
     text-shadow: none; }
@@ -4314,7 +4314,7 @@ searchbar,
     .search-bar .button:active, .location-bar .button:active,
     .inline-toolbar .button:focus,
     .inline-toolbar .button:active {
-      font: bold;
+      font-weight: bold;
       color: #cfd8dc;
       text-shadow: none;
       box-shadow: none;
@@ -4369,7 +4369,7 @@ searchbar,
       .inline-toolbar .button GtkImage:insensitive,
       .inline-toolbar .button GtkImage:backdrop {
         color: #839096;
-        -gtk-image-effect: dim; }
+        -gtk-icon-effect: dim; }
   searchbar .entry,
   .search-bar .entry, .location-bar .entry,
   searchbar entry,
@@ -4866,17 +4866,18 @@ treeview.view header button:active {
     color: #fff;
     background-color: #263238; }
   .budgie-panel BudgieMenuApplet {
-    font: bold; }
+    font-weight: bold; }
     .budgie-panel BudgieMenuApplet .label {
       color: #fff;
-      icon-shadow: 0 1px rgba(0, 0, 0, 0.2);
+      -gtk-icon-shadow: 0 1px rgba(0, 0, 0, 0.2);
       text-shadow: 0 1px rgba(0, 0, 0, 0.2); }
   .budgie-panel ClockApplet {
-    font: monospace bold;
+    font-family: Monospace;
+    font-weight: bold;
     font-size: 90%; }
     .budgie-panel ClockApplet .label {
       color: #fff;
-      icon-shadow: 0 1px rgba(0, 0, 0, 0.2);
+      -gtk-icon-shadow: 0 1px rgba(0, 0, 0, 0.2);
       text-shadow: 0 1px rgba(0, 0, 0, 0.2); }
   .budgie-panel WnckTasklist .button,
   .budgie-panel WnckTasklist .button:backdrop {
@@ -4887,7 +4888,7 @@ treeview.view header button:active {
     padding-right: 2px;
     border-color: rgba(38, 50, 56, 0); }
     .budgie-panel .launcher:hover {
-      -gtk-image-effect: highlight; }
+      -gtk-icon-effect: highlight; }
   .budgie-panel .pinned .launcher,
   .budgie-panel .pinned .launcher.running,
   .budgie-panel .unpinned .launcher,
@@ -4905,9 +4906,9 @@ treeview.view header button:active {
   transition: 170ms ease-out; }
   .raven .raven-header {
     padding: 4px;
-    font: bold;
+    font-weight: bold;
     text-shadow: 0 1px rgba(0, 0, 0, 0.2);
-    icon-shadow: 0 1px rgba(0, 0, 0, 0.2);
+    -gtk-icon-shadow: 0 1px rgba(0, 0, 0, 0.2);
     background-color: #37474f;
     background-image: linear-gradient(to bottom, #41555e, #37474f);
     color: #cfd8dc;
@@ -4957,7 +4958,7 @@ treeview.view header button:active {
 
 .raven-mpris {
   text-shadow: 0 1px rgba(0, 0, 0, 0.2);
-  icon-shadow: 0 1px rgba(0, 0, 0, 0.2);
+  -gtk-icon-shadow: 0 1px rgba(0, 0, 0, 0.2);
   color: #fff;
   background-color: rgba(38, 50, 56, 0.8);
   border: solid rgba(0, 0, 0, 0.2);
@@ -5070,7 +5071,7 @@ NautilusCanvasView {
 
 .nautilus-circular-button {
   border-radius: 20px;
-  outline-radius: 20px; }
+  -gtk-outline-radius: 20px; }
 
 .disk-space-display {
   border: 2px solid; }
@@ -5093,7 +5094,7 @@ NautilusCanvasView {
     .nautilus-desktop .nautilus-canvas-item:active {
       color: #cfd8dc;
       text-shadow: none; }
-    .nautilus-desktop .nautilus-canvas-item:prelight {
+    .nautilus-desktop .nautilus-canvas-item:hover {
       color: #cfd8dc;
       text-shadow: none; }
     .nautilus-desktop .nautilus-canvas-item:selected {
@@ -5144,7 +5145,7 @@ MathWindow {
     border: none;
     text-shadow: none;
     color: #07ce8e;
-    font: bold; }
+    font-weight: bold; }
     MathWindow MathButtons GtkComboBox:hover,
     MathWindow MathButtons .button:hover {
       background-image: none;
@@ -5454,7 +5455,7 @@ YelpWindow .header-bar {
 .search-entry-large,
 .search-entry-large:focus {
   border: none;
-  font: 18;
+  font-size: 18px;
   font-weight: 300;
   background-image: none;
   background: none;
@@ -5483,14 +5484,14 @@ YelpWindow .header-bar {
   color: white;
   font-weight: bold;
   text-shadow: 0 1px 2px rgba(0, 0, 0, 0.2), 0 1px 2px rgba(0, 0, 0, 0.1);
-  icon-shadow: 0 1px 2px rgba(0, 0, 0, 0.2), 0 1px 2px rgba(0, 0, 0, 0.1); }
+  -gtk-icon-shadow: 0 1px 2px rgba(0, 0, 0, 0.2), 0 1px 2px rgba(0, 0, 0, 0.1); }
 
 .panel.color-light .composited-indicator > GtkRevealer,
 .panel.color-light .composited-indicator > GtkRevealer GtkImage,
 .panel.color-light .composited-indicator > GtkRevealer GtkLabel {
   color: rgba(0, 0, 0, 0.6);
   text-shadow: 0 1px rgba(255, 255, 255, 0.1);
-  icon-shadow: 0 1px rgba(255, 255, 255, 0.1); }
+  -gtk-icon-shadow: 0 1px rgba(255, 255, 255, 0.1); }
 
 /*************
  * AppCenter *
@@ -5840,7 +5841,7 @@ ConversationListView {
 #panel_window {
   background-color: rgba(0, 0, 0, 0.7);
   color: white;
-  font: bold;
+  font-weight: bold;
   box-shadow: inset 0 -1px rgba(0, 0, 0, 0.7); }
   #panel_window .menubar,
   #panel_window .menubar > .menuitem
@@ -5848,7 +5849,7 @@ ConversationListView {
   #panel_window menubar > menuitem {
     background-color: transparent;
     color: white;
-    font: bold; }
+    font-weight: bold; }
   #panel_window .menubar .menuitem:insensitive,
   #panel_window menubar menuitem:insensitive {
     color: rgba(255, 255, 255, 0.5); }
@@ -5860,12 +5861,12 @@ ConversationListView {
       color: inherit; }
   #panel_window .menubar .menu > .menuitem,
   #panel_window menubar menu > menuitem {
-    font: normal; }
+    /*font: normal;*/ }
 
 #login_window,
 #shutdown_dialog,
 #restart_dialog {
-  font: normal;
+  /*font: normal;*/
   border-style: none;
   background-color: transparent;
   color: #cfd8dc; }
@@ -5884,7 +5885,7 @@ ConversationListView {
   border-color: #222c31;
   background-image: linear-gradient(to bottom, #37474f, #2d3940);
   text-shadow: 0 1px rgba(0, 0, 0, 0.2);
-  icon-shadow: 0 1px rgba(0, 0, 0, 0.2);
+  -gtk-icon-shadow: 0 1px rgba(0, 0, 0, 0.2);
   box-shadow: inset 0 1px rgba(255, 255, 255, 0.05);
   box-shadow: 0 1px 0 0 rgba(255, 255, 255, 0.05); }
   #content_frame button:hover {
@@ -5893,7 +5894,7 @@ ConversationListView {
     border-color: #222c31;
     background-image: linear-gradient(to bottom, #394a52, #334249 60%, #2f3c43);
     text-shadow: 0 1px rgba(0, 0, 0, 0.2);
-    icon-shadow: 0 1px rgba(0, 0, 0, 0.2);
+    -gtk-icon-shadow: 0 1px rgba(0, 0, 0, 0.2);
     box-shadow: inset 0 1px rgba(255, 255, 255, 0.05); }
   #content_frame button:active, #content_frame button:checked {
     color: #cfd8dc;
@@ -5901,7 +5902,7 @@ ConversationListView {
     border-color: #222c31;
     background-image: linear-gradient(to bottom, #28343a, #334249);
     text-shadow: 0 1px rgba(0, 0, 0, 0.2);
-    icon-shadow: 0 1px rgba(0, 0, 0, 0.2);
+    -gtk-icon-shadow: 0 1px rgba(0, 0, 0, 0.2);
     box-shadow: inset 0 2px 1px -2px rgba(0, 0, 0, 0.6);
     box-shadow: inset 0 1px 1px 0 rgba(0, 0, 0, 0.05), 0 1px 0 0 rgba(255, 255, 255, 0.05); }
   #content_frame button:insensitive {
@@ -5910,7 +5911,7 @@ ConversationListView {
     background-color: #3d4f57;
     text-shadow: none;
     box-shadow: none;
-    icon-shadow: none; }
+    -gtk-icon-shadow: none; }
     #content_frame button:insensitive GtkLabel, #content_frame button:insensitive {
       color: #839096; }
 
@@ -5927,45 +5928,45 @@ ConversationListView {
 #buttonbox_frame button {
   color: #cfd8dc;
   border-color: rgba(0, 0, 0, 0.7);
-  background-image: linear-gradient(to bottom, rgba(32, 37, 38, 0.8));
+  background-color: rgba(32, 37, 38, 0.8);
   background-clip: padding-box;
   box-shadow: inset 0 1px rgba(255, 255, 255, 0.1);
   text-shadow: 0 1px black;
-  icon-shadow: 0 1px black;
+  -gtk-icon-shadow: 0 1px black;
   outline-color: rgba(207, 216, 220, 0.3); }
   #buttonbox_frame button:hover {
     color: white;
     border-color: rgba(0, 0, 0, 0.7);
-    background-image: linear-gradient(to bottom, rgba(60, 69, 71, 0.8));
+    background-color: rgba(60, 69, 71, 0.8);
     background-clip: padding-box;
     box-shadow: inset 0 1px rgba(255, 255, 255, 0.1);
     text-shadow: 0 1px black;
-    icon-shadow: 0 1px black;
+    -gtk-icon-shadow: 0 1px black;
     outline-color: rgba(207, 216, 220, 0.3); }
   #buttonbox_frame button:active, #buttonbox_frame button:checked {
     color: white;
     border-color: rgba(0, 0, 0, 0.7);
-    background-image: linear-gradient(to bottom, rgba(0, 0, 0, 0.7));
+    background-color: rgba(0, 0, 0, 0.7);
     background-clip: padding-box;
     box-shadow: none;
     text-shadow: none;
-    icon-shadow: none;
+    -gtk-icon-shadow: none;
     outline-color: rgba(207, 216, 220, 0.3); }
   #buttonbox_frame button:insensitive {
     color: #787f81;
     border-color: rgba(0, 0, 0, 0.7);
-    background-image: linear-gradient(to bottom, rgba(50, 55, 56, 0.5));
+    background-color: rgba(50, 55, 56, 0.5);
     background-clip: padding-box;
     box-shadow: none;
     text-shadow: none;
-    icon-shadow: none; }
+    -gtk-icon-shadow: none; }
 
 #login_window #user_combobox {
   color: #cfd8dc;
-  font: 13px; }
+  font-size: 13px; }
   #login_window #user_combobox .menu,
   #login_window #user_combobox menu {
-    font: normal; }
+    /*font: normal;*/ }
 
 #user_image {
   padding: 3px;
@@ -5973,7 +5974,7 @@ ConversationListView {
 
 #greeter_infobar {
   border-bottom-width: 0;
-  font: bold; }
+  font-weight: bold; }
 
 /**********
  * Midori *
diff --git a/Paper/gtk-3.18/gtk.css b/Paper/gtk-3.18/gtk.css
index c7b7566..44d4952 100644
--- a/Paper/gtk-3.18/gtk.css
+++ b/Paper/gtk-3.18/gtk.css
@@ -92,7 +92,7 @@ read if you used those and something break with a version upgrade you're on your
   outline-style: dashed;
   outline-offset: -3px;
   outline-width: 1px;
-  outline-radius: 2px; }
+  -gtk-outline-radius: 2px; }
 
 /***********
  * Widgets *
@@ -109,7 +109,7 @@ read if you used those and something break with a version upgrade you're on your
   .action-bar:backdrop {
     background-color: #dedede;
     box-shadow: none;
-    -gtk-image-effect: dim; }
+    -gtk-icon-effect: dim; }
   .action-bar:first-child {
     border-radius: 6px 6px 0px 0px;
     border-width: 1px 1px 0px 1px; }
@@ -141,7 +141,7 @@ read if you used those and something break with a version upgrade you're on your
     color: #959595;
     background-color: #f7f7f7;
     text-shadow: none;
-    icon-shadow: none; }
+    -gtk-icon-shadow: none; }
 
 /*
    These wildcard seems unavoidable, need to investigate.
@@ -150,7 +150,7 @@ read if you used those and something break with a version upgrade you're on your
    Everytime a wildcard is used a kitten dies, painfully.
 */
 *:insensitive {
-  -gtk-image-effect: dim; }
+  -gtk-icon-effect: dim; }
 
 .gtkstyle-fallback {
   color: #333;
@@ -250,11 +250,11 @@ GtkLabel:backdrop {
   background-clip: padding-box;
   outline-color: rgba(207, 216, 220, 0.3);
   text-shadow: 0 1px black;
-  icon-shadow: 0 1px black; }
+  -gtk-icon-shadow: 0 1px black; }
   .app-notification:backdrop, .osd .scale-popup:backdrop, .popover .background.touch-selection:backdrop, .popover .background.magnifier:backdrop, .popover .background.osd:backdrop,
   .osd:backdrop {
     text-shadow: none;
-    icon-shadow: none; }
+    -gtk-icon-shadow: none; }
 
 .view:selected:focus, GtkIconView:selected:focus, .view:selected, GtkIconView:selected,
 GtkTextView GtkLabel:selected:focus,
@@ -296,7 +296,7 @@ treeview.view:selected {
         color: rgba(43, 153, 240, 0.85); }
 
 .monospace {
-  font: Monospace; }
+  font-family: Monospace; }
 
 /***********
  * Buttons *
@@ -316,7 +316,7 @@ treeview.view:selected {
   border-color: #c4c4c4;
   background-image: linear-gradient(to bottom, #f7f7f7, #eaeaea);
   text-shadow: 0 1px rgba(255, 255, 255, 0.76923);
-  icon-shadow: 0 1px rgba(255, 255, 255, 0.76923);
+  -gtk-icon-shadow: 0 1px rgba(255, 255, 255, 0.76923);
   box-shadow: inset 0 1px white;
   box-shadow: 0 1px 0 0 rgba(255, 255, 255, 0.8); }
   .button.flat {
@@ -325,7 +325,7 @@ treeview.view:selected {
     background-image: none;
     box-shadow: inset 0 1px rgba(255, 255, 255, 0);
     text-shadow: none;
-    icon-shadow: none;
+    -gtk-icon-shadow: none;
     transition: none; }
     .button.flat:hover {
       transition: all 200ms cubic-bezier(0.25, 0.46, 0.45, 0.94);
@@ -338,9 +338,9 @@ treeview.view:selected {
     border-color: #c4c4c4;
     background-image: linear-gradient(to bottom, white, #f7f7f7 60%, #ededed);
     text-shadow: 0 1px rgba(255, 255, 255, 0.76923);
-    icon-shadow: 0 1px rgba(255, 255, 255, 0.76923);
+    -gtk-icon-shadow: 0 1px rgba(255, 255, 255, 0.76923);
     box-shadow: inset 0 1px white;
-    -gtk-image-effect: highlight; }
+    -gtk-icon-effect: highlight; }
   .button:active,
   .button:checked {
     color: #333;
@@ -348,19 +348,19 @@ treeview.view:selected {
     border-color: #c4c4c4;
     background-image: linear-gradient(to bottom, #e5e5e5, #f2f2f2);
     text-shadow: 0 1px rgba(255, 255, 255, 0.76923);
-    icon-shadow: 0 1px rgba(255, 255, 255, 0.76923);
+    -gtk-icon-shadow: 0 1px rgba(255, 255, 255, 0.76923);
     box-shadow: inset 0 2px 1px -2px rgba(0, 0, 0, 0.6);
     box-shadow: inset 0 1px 1px 0 rgba(0, 0, 0, 0.05), 0 1px 0 0 rgba(255, 255, 255, 0.8);
     transition-duration: 50ms; }
   .button:backdrop.flat,
   .button:backdrop {
     border-color: #c9c9c9;
-    background-image: linear-gradient(to bottom, #f7f7f7);
+    background-color: #f7f7f7;
     text-shadow: none;
-    icon-shadow: none;
+    -gtk-icon-shadow: none;
     box-shadow: inset 0 1px rgba(255, 255, 255, 0);
     transition: 200ms ease-out;
-    -gtk-image-effect: none; }
+    -gtk-icon-effect: none; }
     .button:backdrop.flat GtkLabel,
     .button:backdrop.flat,
     .button:backdrop GtkLabel,
@@ -397,7 +397,7 @@ treeview.view:selected {
       background-image: none;
       background-color: #fafafa;
       text-shadow: none;
-      icon-shadow: none;
+      -gtk-icon-shadow: none;
       box-shadow: inset 0 1px rgba(255, 255, 255, 0); }
       .button:backdrop.flat:insensitive GtkLabel,
       .button:backdrop.flat:insensitive,
@@ -425,7 +425,7 @@ treeview.view:selected {
     background-image: none;
     box-shadow: inset 0 1px rgba(255, 255, 255, 0);
     text-shadow: none;
-    icon-shadow: none; }
+    -gtk-icon-shadow: none; }
   .button:insensitive,
   .button:insensitive {
     border-color: #c4c4c4;
@@ -433,7 +433,7 @@ treeview.view:selected {
     background-color: #fafafa;
     text-shadow: none;
     box-shadow: none;
-    icon-shadow: none; }
+    -gtk-icon-shadow: none; }
     .button:insensitive GtkLabel,
     .button:insensitive,
     .button:insensitive GtkLabel,
@@ -486,22 +486,22 @@ row:selected
   outline-color: rgba(207, 216, 220, 0.3);
   color: #cfd8dc;
   border-color: rgba(0, 0, 0, 0.7);
-  background-image: linear-gradient(to bottom, rgba(32, 37, 38, 0.8));
+  background-color: rgba(32, 37, 38, 0.8);
   background-clip: padding-box;
   box-shadow: inset 0 1px rgba(255, 255, 255, 0.1);
   text-shadow: 0 1px black;
-  icon-shadow: 0 1px black;
+  -gtk-icon-shadow: 0 1px black;
   outline-color: rgba(207, 216, 220, 0.3);
   border: none;
   box-shadow: none; }
   .button.osd:hover {
     color: white;
     border-color: rgba(0, 0, 0, 0.7);
-    background-image: linear-gradient(to bottom, rgba(60, 69, 71, 0.8));
+    background-color: rgba(60, 69, 71, 0.8);
     background-clip: padding-box;
     box-shadow: inset 0 1px rgba(255, 255, 255, 0.1);
     text-shadow: 0 1px black;
-    icon-shadow: 0 1px black;
+    -gtk-icon-shadow: 0 1px black;
     outline-color: rgba(207, 216, 220, 0.3);
     border: none;
     box-shadow: none; }
@@ -509,11 +509,11 @@ row:selected
   .button.osd:checked {
     color: white;
     border-color: rgba(0, 0, 0, 0.7);
-    background-image: linear-gradient(to bottom, rgba(0, 0, 0, 0.7));
+    background-color: rgba(0, 0, 0, 0.7);
     background-clip: padding-box;
     box-shadow: none;
     text-shadow: none;
-    icon-shadow: none;
+    -gtk-icon-shadow: none;
     outline-color: rgba(207, 216, 220, 0.3);
     border: none;
     box-shadow: none; }
@@ -523,20 +523,20 @@ row:selected
   .button.osd:insensitive {
     color: #787f81;
     border-color: rgba(0, 0, 0, 0.7);
-    background-image: linear-gradient(to bottom, rgba(50, 55, 56, 0.5));
+    background-color: rgba(50, 55, 56, 0.5);
     background-clip: padding-box;
     box-shadow: none;
     text-shadow: none;
-    icon-shadow: none;
+    -gtk-icon-shadow: none;
     border: none; }
   .button.osd:backdrop {
     color: #cfd8dc;
     border-color: rgba(0, 0, 0, 0.7);
-    background-image: linear-gradient(to bottom, rgba(32, 37, 38, 0.8));
+    background-color: rgba(32, 37, 38, 0.8);
     background-clip: padding-box;
     box-shadow: none;
     text-shadow: none;
-    icon-shadow: none;
+    -gtk-icon-shadow: none;
     border: none; }
 .app-notification .button, .app-notification button,
 .app-notification.frame .button,
@@ -544,21 +544,21 @@ row:selected
 .button {
   color: #cfd8dc;
   border-color: rgba(0, 0, 0, 0.7);
-  background-image: linear-gradient(to bottom, rgba(32, 37, 38, 0.8));
+  background-color: rgba(32, 37, 38, 0.8);
   background-clip: padding-box;
   box-shadow: inset 0 1px rgba(255, 255, 255, 0.1);
   text-shadow: 0 1px black;
-  icon-shadow: 0 1px black;
+  -gtk-icon-shadow: 0 1px black;
   outline-color: rgba(207, 216, 220, 0.3); }
   .app-notification .button:hover, .app-notification button:hover, .popover .background.touch-selection button:hover, .popover .background.magnifier button:hover, .osd
   .button:hover {
     color: white;
     border-color: rgba(0, 0, 0, 0.7);
-    background-image: linear-gradient(to bottom, rgba(60, 69, 71, 0.8));
+    background-color: rgba(60, 69, 71, 0.8);
     background-clip: padding-box;
     box-shadow: inset 0 1px rgba(255, 255, 255, 0.1);
     text-shadow: 0 1px black;
-    icon-shadow: 0 1px black;
+    -gtk-icon-shadow: 0 1px black;
     outline-color: rgba(207, 216, 220, 0.3); }
   .app-notification .button:active:backdrop, .app-notification button:active:backdrop, .popover .background.touch-selection button:active:backdrop, .popover .background.magnifier button:active:backdrop, .app-notification .button:active, .app-notification button:active, .popover .background.touch-selection button:active, .popover .background.magnifier button:active, .app-notification .button:checked:backdrop, .app-notification button:checked:backdrop, .popover .background.touch-selection button:checked:backdrop, .popover .background.magnifier button:checked:backdrop, .app-notification .button:checked, .app-notification button:checked, .popover .background.touch-selection button:checked, .popover .background.magnifier button:checked, .osd
   .button:active:backdrop, .osd
@@ -567,31 +567,31 @@ row:selected
   .button:checked {
     color: white;
     border-color: rgba(0, 0, 0, 0.7);
-    background-image: linear-gradient(to bottom, rgba(0, 0, 0, 0.7));
+    background-color: rgba(0, 0, 0, 0.7);
     background-clip: padding-box;
     box-shadow: none;
     text-shadow: none;
-    icon-shadow: none;
+    -gtk-icon-shadow: none;
     outline-color: rgba(207, 216, 220, 0.3); }
   .app-notification .button:insensitive:backdrop, .app-notification button:insensitive:backdrop, .popover .background.touch-selection button:insensitive:backdrop, .popover .background.magnifier button:insensitive:backdrop, .app-notification .button:insensitive, .app-notification button:insensitive, .popover .background.touch-selection button:insensitive, .popover .background.magnifier button:insensitive, .osd
   .button:insensitive:backdrop, .osd
   .button:insensitive {
     color: #787f81;
     border-color: rgba(0, 0, 0, 0.7);
-    background-image: linear-gradient(to bottom, rgba(50, 55, 56, 0.5));
+    background-color: rgba(50, 55, 56, 0.5);
     background-clip: padding-box;
     box-shadow: none;
     text-shadow: none;
-    icon-shadow: none; }
+    -gtk-icon-shadow: none; }
   .app-notification .button:backdrop, .app-notification button:backdrop, .popover .background.touch-selection button:backdrop, .popover .background.magnifier button:backdrop, .osd
   .button:backdrop {
     color: #cfd8dc;
     border-color: rgba(0, 0, 0, 0.7);
-    background-image: linear-gradient(to bottom, rgba(32, 37, 38, 0.8));
+    background-color: rgba(32, 37, 38, 0.8);
     background-clip: padding-box;
     box-shadow: none;
     text-shadow: none;
-    icon-shadow: none; }
+    -gtk-icon-shadow: none; }
   .app-notification .flat.button, .app-notification button.flat, .popover .background.touch-selection button.flat, .popover .background.magnifier button.flat, .osd
   .button.flat {
     border-color: transparent;
@@ -599,27 +599,27 @@ row:selected
     background-image: none;
     box-shadow: inset 0 1px rgba(255, 255, 255, 0);
     text-shadow: none;
-    icon-shadow: none;
+    -gtk-icon-shadow: none;
     box-shadow: none; }
     .app-notification .flat.button:hover, .app-notification button.flat:hover, .popover .background.touch-selection button.flat:hover, .popover .background.magnifier button.flat:hover, .osd
     .button.flat:hover {
       color: white;
       border-color: rgba(0, 0, 0, 0.7);
-      background-image: linear-gradient(to bottom, rgba(60, 69, 71, 0.8));
+      background-color: rgba(60, 69, 71, 0.8);
       background-clip: padding-box;
       box-shadow: inset 0 1px rgba(255, 255, 255, 0.1);
       text-shadow: 0 1px black;
-      icon-shadow: 0 1px black;
+      -gtk-icon-shadow: 0 1px black;
       outline-color: rgba(207, 216, 220, 0.3); }
     .app-notification .flat.button:insensitive, .app-notification button.flat:insensitive, .popover .background.touch-selection button.flat:insensitive, .popover .background.magnifier button.flat:insensitive, .osd
     .button.flat:insensitive {
       color: #787f81;
       border-color: rgba(0, 0, 0, 0.7);
-      background-image: linear-gradient(to bottom, rgba(50, 55, 56, 0.5));
+      background-color: rgba(50, 55, 56, 0.5);
       background-clip: padding-box;
       box-shadow: none;
       text-shadow: none;
-      icon-shadow: none;
+      -gtk-icon-shadow: none;
       background-image: none;
       border-color: transparent;
       box-shadow: none; }
@@ -630,17 +630,17 @@ row:selected
       background-image: none;
       box-shadow: inset 0 1px rgba(255, 255, 255, 0);
       text-shadow: none;
-      icon-shadow: none; }
+      -gtk-icon-shadow: none; }
     .app-notification .flat.button:active, .app-notification button.flat:active, .popover .background.touch-selection button.flat:active, .popover .background.magnifier button.flat:active, .app-notification .flat.button:checked, .app-notification button.flat:checked, .popover .background.touch-selection button.flat:checked, .popover .background.magnifier button.flat:checked, .osd
     .button.flat:active, .osd
     .button.flat:checked {
       color: white;
       border-color: rgba(0, 0, 0, 0.7);
-      background-image: linear-gradient(to bottom, rgba(0, 0, 0, 0.7));
+      background-color: rgba(0, 0, 0, 0.7);
       background-clip: padding-box;
       box-shadow: none;
       text-shadow: none;
-      icon-shadow: none;
+      -gtk-icon-shadow: none;
       outline-color: rgba(207, 216, 220, 0.3); }
 .button.suggested-action {
   color: white;
@@ -648,7 +648,7 @@ row:selected
   border-color: #064475;
   background-image: linear-gradient(to bottom, #0d8aee, #0c7cd5);
   text-shadow: 0 1px rgba(0, 0, 0, 0.2);
-  icon-shadow: 0 1px rgba(0, 0, 0, 0.2);
+  -gtk-icon-shadow: 0 1px rgba(0, 0, 0, 0.2);
   box-shadow: inset 0 1px rgba(255, 255, 255, 0.2);
   box-shadow: 0 1px 0 0 rgba(255, 255, 255, 0.8); }
   .button.suggested-action.flat {
@@ -657,7 +657,7 @@ row:selected
     background-image: none;
     box-shadow: inset 0 1px rgba(255, 255, 255, 0);
     text-shadow: none;
-    icon-shadow: none;
+    -gtk-icon-shadow: none;
     color: #0d8aee; }
   .button.suggested-action:hover {
     color: white;
@@ -665,7 +665,7 @@ row:selected
     border-color: #064475;
     background-image: linear-gradient(to bottom, #2698f3, #0d8aee 60%, #0c7fda);
     text-shadow: 0 1px rgba(0, 0, 0, 0.2);
-    icon-shadow: 0 1px rgba(0, 0, 0, 0.2);
+    -gtk-icon-shadow: 0 1px rgba(0, 0, 0, 0.2);
     box-shadow: inset 0 1px rgba(255, 255, 255, 0.4); }
   .button.suggested-action:active,
   .button.suggested-action:checked {
@@ -674,15 +674,15 @@ row:selected
     border-color: #064475;
     background-image: linear-gradient(to bottom, #0b76cc, #0c84e4);
     text-shadow: 0 1px rgba(0, 0, 0, 0.2);
-    icon-shadow: 0 1px rgba(0, 0, 0, 0.2);
+    -gtk-icon-shadow: 0 1px rgba(0, 0, 0, 0.2);
     box-shadow: inset 0 2px 1px -2px rgba(0, 0, 0, 0.6);
     box-shadow: inset 0 1px 1px 0 rgba(0, 0, 0, 0.05), 0 1px 0 0 rgba(255, 255, 255, 0.8); }
   .button.suggested-action:backdrop,
   .button.suggested-action.flat:backdrop {
     border-color: #0d8aee;
-    background-image: linear-gradient(to bottom, #0d8aee);
+    background-color: #0d8aee;
     text-shadow: none;
-    icon-shadow: none;
+    -gtk-icon-shadow: none;
     box-shadow: inset 0 1px rgba(255, 255, 255, 0); }
     .button.suggested-action:backdrop GtkLabel,
     .button.suggested-action:backdrop,
@@ -720,7 +720,7 @@ row:selected
       background-image: none;
       background-color: #fafafa;
       text-shadow: none;
-      icon-shadow: none;
+      -gtk-icon-shadow: none;
       box-shadow: inset 0 1px rgba(255, 255, 255, 0); }
       .button.suggested-action:backdrop:insensitive GtkLabel,
       .button.suggested-action:backdrop:insensitive,
@@ -748,7 +748,7 @@ row:selected
     background-image: none;
     box-shadow: inset 0 1px rgba(255, 255, 255, 0);
     text-shadow: none;
-    icon-shadow: none;
+    -gtk-icon-shadow: none;
     color: rgba(13, 138, 238, 0.8); }
   .button.suggested-action:insensitive {
     border-color: #c4c4c4;
@@ -756,7 +756,7 @@ row:selected
     background-color: #fafafa;
     text-shadow: none;
     box-shadow: none;
-    icon-shadow: none; }
+    -gtk-icon-shadow: none; }
     .button.suggested-action:insensitive GtkLabel,
     .button.suggested-action:insensitive {
       color: #959595; }
@@ -776,21 +776,21 @@ row:selected
   .button.suggested-action {
     color: #cfd8dc;
     border-color: rgba(0, 0, 0, 0.7);
-    background-image: linear-gradient(to bottom, rgba(13, 138, 238, 0.5));
+    background-color: rgba(13, 138, 238, 0.5);
     background-clip: padding-box;
     box-shadow: inset 0 1px rgba(255, 255, 255, 0.1);
     text-shadow: 0 1px black;
-    icon-shadow: 0 1px black;
+    -gtk-icon-shadow: 0 1px black;
     outline-color: rgba(207, 216, 220, 0.3); }
     .osd
     .button.suggested-action:hover {
       color: white;
       border-color: rgba(0, 0, 0, 0.7);
-      background-image: linear-gradient(to bottom, rgba(13, 138, 238, 0.7));
+      background-color: rgba(13, 138, 238, 0.7);
       background-clip: padding-box;
       box-shadow: inset 0 1px rgba(255, 255, 255, 0.1);
       text-shadow: 0 1px black;
-      icon-shadow: 0 1px black;
+      -gtk-icon-shadow: 0 1px black;
       outline-color: rgba(207, 216, 220, 0.3); }
     .osd
     .button.suggested-action:active:backdrop, .osd
@@ -799,38 +799,38 @@ row:selected
     .button.suggested-action:checked {
       color: white;
       border-color: rgba(0, 0, 0, 0.7);
-      background-image: linear-gradient(to bottom, #0d8aee);
+      background-color: #0d8aee;
       background-clip: padding-box;
       box-shadow: none;
       text-shadow: none;
-      icon-shadow: none;
+      -gtk-icon-shadow: none;
       outline-color: rgba(207, 216, 220, 0.3); }
     .osd
     .button.suggested-action:insensitive:backdrop, .osd
     .button.suggested-action:insensitive {
       color: #787f81;
       border-color: rgba(0, 0, 0, 0.7);
-      background-image: linear-gradient(to bottom, rgba(50, 55, 56, 0.5));
+      background-color: rgba(50, 55, 56, 0.5);
       background-clip: padding-box;
       box-shadow: none;
       text-shadow: none;
-      icon-shadow: none; }
+      -gtk-icon-shadow: none; }
     .osd
     .button.suggested-action:backdrop {
       color: #cfd8dc;
       border-color: rgba(0, 0, 0, 0.7);
-      background-image: linear-gradient(to bottom, rgba(13, 138, 238, 0.5));
+      background-color: rgba(13, 138, 238, 0.5);
       background-clip: padding-box;
       box-shadow: none;
       text-shadow: none;
-      icon-shadow: none; }
+      -gtk-icon-shadow: none; }
 .button.destructive-action {
   color: white;
   outline-color: rgba(255, 255, 255, 0.3);
   border-color: #6c1717;
   background-image: linear-gradient(to bottom, #d32f2f, #c02929);
   text-shadow: 0 1px rgba(0, 0, 0, 0.2);
-  icon-shadow: 0 1px rgba(0, 0, 0, 0.2);
+  -gtk-icon-shadow: 0 1px rgba(0, 0, 0, 0.2);
   box-shadow: inset 0 1px rgba(255, 255, 255, 0.4);
   box-shadow: 0 1px 0 0 rgba(255, 255, 255, 0.8); }
   .button.destructive-action.flat {
@@ -839,7 +839,7 @@ row:selected
     background-image: none;
     box-shadow: inset 0 1px rgba(255, 255, 255, 0);
     text-shadow: none;
-    icon-shadow: none;
+    -gtk-icon-shadow: none;
     color: #d32f2f; }
   .button.destructive-action:hover {
     color: white;
@@ -847,7 +847,7 @@ row:selected
     border-color: #6c1717;
     background-image: linear-gradient(to bottom, #d84848, #d32f2f 60%, #c42929);
     text-shadow: 0 1px rgba(0, 0, 0, 0.2);
-    icon-shadow: 0 1px rgba(0, 0, 0, 0.2);
+    -gtk-icon-shadow: 0 1px rgba(0, 0, 0, 0.2);
     box-shadow: inset 0 1px rgba(255, 255, 255, 0.4); }
   .button.destructive-action:active,
   .button.destructive-action:checked {
@@ -856,15 +856,15 @@ row:selected
     border-color: #6c1717;
     background-image: linear-gradient(to bottom, #b72727, #cd2b2b);
     text-shadow: 0 1px rgba(0, 0, 0, 0.2);
-    icon-shadow: 0 1px rgba(0, 0, 0, 0.2);
+    -gtk-icon-shadow: 0 1px rgba(0, 0, 0, 0.2);
     box-shadow: inset 0 2px 1px -2px rgba(0, 0, 0, 0.6);
     box-shadow: inset 0 1px 1px 0 rgba(0, 0, 0, 0.05), 0 1px 0 0 rgba(255, 255, 255, 0.8); }
   .button.destructive-action:backdrop,
   .button.destructive-action.flat:backdrop {
     border-color: #d32f2f;
-    background-image: linear-gradient(to bottom, #d32f2f);
+    background-color: #d32f2f;
     text-shadow: none;
-    icon-shadow: none;
+    -gtk-icon-shadow: none;
     box-shadow: inset 0 1px rgba(255, 255, 255, 0); }
     .button.destructive-action:backdrop GtkLabel,
     .button.destructive-action:backdrop,
@@ -902,7 +902,7 @@ row:selected
       background-image: none;
       background-color: #fafafa;
       text-shadow: none;
-      icon-shadow: none;
+      -gtk-icon-shadow: none;
       box-shadow: inset 0 1px rgba(255, 255, 255, 0); }
       .button.destructive-action:backdrop:insensitive GtkLabel,
       .button.destructive-action:backdrop:insensitive,
@@ -930,7 +930,7 @@ row:selected
     background-image: none;
     box-shadow: inset 0 1px rgba(255, 255, 255, 0);
     text-shadow: none;
-    icon-shadow: none;
+    -gtk-icon-shadow: none;
     color: rgba(211, 47, 47, 0.8); }
   .button.destructive-action:insensitive {
     border-color: #c4c4c4;
@@ -938,7 +938,7 @@ row:selected
     background-color: #fafafa;
     text-shadow: none;
     box-shadow: none;
-    icon-shadow: none; }
+    -gtk-icon-shadow: none; }
     .button.destructive-action:insensitive GtkLabel,
     .button.destructive-action:insensitive {
       color: #959595; }
@@ -958,21 +958,21 @@ row:selected
   .button.destructive-action {
     color: #cfd8dc;
     border-color: rgba(0, 0, 0, 0.7);
-    background-image: linear-gradient(to bottom, rgba(211, 47, 47, 0.5));
+    background-color: rgba(211, 47, 47, 0.5);
     background-clip: padding-box;
     box-shadow: inset 0 1px rgba(255, 255, 255, 0.1);
     text-shadow: 0 1px black;
-    icon-shadow: 0 1px black;
+    -gtk-icon-shadow: 0 1px black;
     outline-color: rgba(207, 216, 220, 0.3); }
     .osd
     .button.destructive-action:hover {
       color: white;
       border-color: rgba(0, 0, 0, 0.7);
-      background-image: linear-gradient(to bottom, rgba(211, 47, 47, 0.7));
+      background-color: rgba(211, 47, 47, 0.7);
       background-clip: padding-box;
       box-shadow: inset 0 1px rgba(255, 255, 255, 0.1);
       text-shadow: 0 1px black;
-      icon-shadow: 0 1px black;
+      -gtk-icon-shadow: 0 1px black;
       outline-color: rgba(207, 216, 220, 0.3); }
     .osd
     .button.destructive-action:active:backdrop, .osd
@@ -981,31 +981,31 @@ row:selected
     .button.destructive-action:checked {
       color: white;
       border-color: rgba(0, 0, 0, 0.7);
-      background-image: linear-gradient(to bottom, #d32f2f);
+      background-color: #d32f2f;
       background-clip: padding-box;
       box-shadow: none;
       text-shadow: none;
-      icon-shadow: none;
+      -gtk-icon-shadow: none;
       outline-color: rgba(207, 216, 220, 0.3); }
     .osd
     .button.destructive-action:insensitive:backdrop, .osd
     .button.destructive-action:insensitive {
       color: #787f81;
       border-color: rgba(0, 0, 0, 0.7);
-      background-image: linear-gradient(to bottom, rgba(50, 55, 56, 0.5));
+      background-color: rgba(50, 55, 56, 0.5);
       background-clip: padding-box;
       box-shadow: none;
       text-shadow: none;
-      icon-shadow: none; }
+      -gtk-icon-shadow: none; }
     .osd
     .button.destructive-action:backdrop {
       color: #cfd8dc;
       border-color: rgba(0, 0, 0, 0.7);
-      background-image: linear-gradient(to bottom, rgba(211, 47, 47, 0.5));
+      background-color: rgba(211, 47, 47, 0.5);
       background-clip: padding-box;
       box-shadow: none;
       text-shadow: none;
-      icon-shadow: none; }
+      -gtk-icon-shadow: none; }
 .stack-switcher >
 .button {
   outline-offset: -3px; }
@@ -1043,7 +1043,7 @@ row:selected
   border-width: 1px; }
 .primary-toolbar
 .button {
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .stack-switcher >
 .button.needs-attention > label,
@@ -1071,7 +1071,7 @@ row:selected
   border-color: #c4c4c4;
   background-image: linear-gradient(to bottom, #f7f7f7, #eaeaea);
   text-shadow: 0 1px rgba(255, 255, 255, 0.76923);
-  icon-shadow: 0 1px rgba(255, 255, 255, 0.76923);
+  -gtk-icon-shadow: 0 1px rgba(255, 255, 255, 0.76923);
   box-shadow: inset 0 1px white;
   box-shadow: 0 1px 0 0 rgba(255, 255, 255, 0.8); }
   .inline-toolbar toolbutton > button:hover {
@@ -1080,7 +1080,7 @@ row:selected
     border-color: #c4c4c4;
     background-image: linear-gradient(to bottom, white, #f7f7f7 60%, #ededed);
     text-shadow: 0 1px rgba(255, 255, 255, 0.76923);
-    icon-shadow: 0 1px rgba(255, 255, 255, 0.76923);
+    -gtk-icon-shadow: 0 1px rgba(255, 255, 255, 0.76923);
     box-shadow: inset 0 1px white; }
   .inline-toolbar toolbutton > button:active, .inline-toolbar toolbutton > button:checked {
     color: #333;
@@ -1088,7 +1088,7 @@ row:selected
     border-color: #c4c4c4;
     background-image: linear-gradient(to bottom, #e5e5e5, #f2f2f2);
     text-shadow: 0 1px rgba(255, 255, 255, 0.76923);
-    icon-shadow: 0 1px rgba(255, 255, 255, 0.76923);
+    -gtk-icon-shadow: 0 1px rgba(255, 255, 255, 0.76923);
     box-shadow: inset 0 2px 1px -2px rgba(0, 0, 0, 0.6);
     box-shadow: inset 0 1px 1px 0 rgba(0, 0, 0, 0.05), 0 1px 0 0 rgba(255, 255, 255, 0.8); }
   .inline-toolbar toolbutton > button:insensitive {
@@ -1097,7 +1097,7 @@ row:selected
     background-color: #fafafa;
     text-shadow: none;
     box-shadow: none;
-    icon-shadow: none; }
+    -gtk-icon-shadow: none; }
     .inline-toolbar toolbutton > button:insensitive GtkLabel, .inline-toolbar toolbutton > button:insensitive {
       color: #959595; }
     .inline-toolbar toolbutton > button:insensitive:active, .inline-toolbar toolbutton > button:insensitive:checked {
@@ -1110,9 +1110,9 @@ row:selected
         color: #959595; }
   .inline-toolbar toolbutton > button:backdrop {
     border-color: #c9c9c9;
-    background-image: linear-gradient(to bottom, #f7f7f7);
+    background-color: #f7f7f7;
     text-shadow: none;
-    icon-shadow: none;
+    -gtk-icon-shadow: none;
     box-shadow: inset 0 1px rgba(255, 255, 255, 0); }
     .inline-toolbar toolbutton > button:backdrop GtkLabel, .inline-toolbar toolbutton > button:backdrop {
       color: #959595; }
@@ -1129,7 +1129,7 @@ row:selected
       background-image: none;
       background-color: #fafafa;
       text-shadow: none;
-      icon-shadow: none;
+      -gtk-icon-shadow: none;
       box-shadow: inset 0 1px rgba(255, 255, 255, 0); }
       .inline-toolbar toolbutton > button:backdrop:insensitive GtkLabel, .inline-toolbar toolbutton > button:backdrop:insensitive {
         color: #d1d1d1; }
@@ -1224,7 +1224,7 @@ modelbutton.flat, .popover .check,
   border-color: transparent;
   box-shadow: inset 0 1px rgba(255, 255, 255, 0), 0 1px rgba(255, 255, 255, 0);
   text-shadow: none;
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 /* menu buttons */
 modelbutton.flat, .popover .check,
@@ -1310,387 +1310,387 @@ GtkCalendar {
  *************************/
 .check {
   -gtk-icon-source: -gtk-scaled(url("../assets/checkbox-unchecked.png"), url("../assets/checkbox-unchecked@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .radio {
   -gtk-icon-source: -gtk-scaled(url("../assets/radio-unchecked.png"), url("../assets/radio-unchecked@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .check:hover {
   -gtk-icon-source: -gtk-scaled(url("../assets/checkbox-unchecked-hover.png"), url("../assets/checkbox-unchecked-hover@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .radio:hover {
   -gtk-icon-source: -gtk-scaled(url("../assets/radio-unchecked-hover.png"), url("../assets/radio-unchecked-hover@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .check:active {
   -gtk-icon-source: -gtk-scaled(url("../assets/checkbox-unchecked-active.png"), url("../assets/checkbox-unchecked-active@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .radio:active {
   -gtk-icon-source: -gtk-scaled(url("../assets/radio-unchecked-active.png"), url("../assets/radio-unchecked-active@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .check:backdrop {
   -gtk-icon-source: -gtk-scaled(url("../assets/checkbox-unchecked-backdrop.png"), url("../assets/checkbox-unchecked-backdrop@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .radio:backdrop {
   -gtk-icon-source: -gtk-scaled(url("../assets/radio-unchecked-backdrop.png"), url("../assets/radio-unchecked-backdrop@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .check:insensitive {
   -gtk-icon-source: -gtk-scaled(url("../assets/checkbox-unchecked-insensitive.png"), url("../assets/checkbox-unchecked-insensitive@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .radio:insensitive {
   -gtk-icon-source: -gtk-scaled(url("../assets/radio-unchecked-insensitive.png"), url("../assets/radio-unchecked-insensitive@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .check:insensitive:backdrop {
   -gtk-icon-source: -gtk-scaled(url("../assets/checkbox-unchecked-insensitive-backdrop.png"), url("../assets/checkbox-unchecked-insensitive-backdrop@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .radio:insensitive:backdrop {
   -gtk-icon-source: -gtk-scaled(url("../assets/radio-unchecked-insensitive-backdrop.png"), url("../assets/radio-unchecked-insensitive-backdrop@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .check:checked {
   -gtk-icon-source: -gtk-scaled(url("../assets/checkbox-checked.png"), url("../assets/checkbox-checked@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .radio:checked {
   -gtk-icon-source: -gtk-scaled(url("../assets/radio-checked.png"), url("../assets/radio-checked@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .check:checked:hover {
   -gtk-icon-source: -gtk-scaled(url("../assets/checkbox-checked-hover.png"), url("../assets/checkbox-checked-hover@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .radio:checked:hover {
   -gtk-icon-source: -gtk-scaled(url("../assets/radio-checked-hover.png"), url("../assets/radio-checked-hover@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .check:checked:active {
   -gtk-icon-source: -gtk-scaled(url("../assets/checkbox-checked-active.png"), url("../assets/checkbox-checked-active@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .radio:checked:active {
   -gtk-icon-source: -gtk-scaled(url("../assets/radio-checked-active.png"), url("../assets/radio-checked-active@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .check:checked:backdrop {
   -gtk-icon-source: -gtk-scaled(url("../assets/checkbox-checked-backdrop.png"), url("../assets/checkbox-checked-backdrop@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .radio:checked:backdrop {
   -gtk-icon-source: -gtk-scaled(url("../assets/radio-checked-backdrop.png"), url("../assets/radio-checked-backdrop@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .check:checked:insensitive {
   -gtk-icon-source: -gtk-scaled(url("../assets/checkbox-checked-insensitive.png"), url("../assets/checkbox-checked-insensitive@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .radio:checked:insensitive {
   -gtk-icon-source: -gtk-scaled(url("../assets/radio-checked-insensitive.png"), url("../assets/radio-checked-insensitive@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .check:checked:insensitive:backdrop {
   -gtk-icon-source: -gtk-scaled(url("../assets/checkbox-checked-insensitive-backdrop.png"), url("../assets/checkbox-checked-insensitive-backdrop@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .radio:checked:insensitive:backdrop {
   -gtk-icon-source: -gtk-scaled(url("../assets/radio-checked-insensitive-backdrop.png"), url("../assets/radio-checked-insensitive-backdrop@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .check:inconsistent {
   -gtk-icon-source: -gtk-scaled(url("../assets/checkbox-mixed.png"), url("../assets/checkbox-mixed@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .radio:inconsistent {
   -gtk-icon-source: -gtk-scaled(url("../assets/radio-mixed.png"), url("../assets/radio-mixed@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .check:inconsistent:hover {
   -gtk-icon-source: -gtk-scaled(url("../assets/checkbox-mixed-hover.png"), url("../assets/checkbox-mixed-hover@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .radio:inconsistent:hover {
   -gtk-icon-source: -gtk-scaled(url("../assets/radio-mixed-hover.png"), url("../assets/radio-mixed-hover@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .check:inconsistent:active {
   -gtk-icon-source: -gtk-scaled(url("../assets/checkbox-mixed-active.png"), url("../assets/checkbox-mixed-active@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .radio:inconsistent:active {
   -gtk-icon-source: -gtk-scaled(url("../assets/radio-mixed-active.png"), url("../assets/radio-mixed-active@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .check:inconsistent:backdrop {
   -gtk-icon-source: -gtk-scaled(url("../assets/checkbox-mixed-backdrop.png"), url("../assets/checkbox-mixed-backdrop@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .radio:inconsistent:backdrop {
   -gtk-icon-source: -gtk-scaled(url("../assets/radio-mixed-backdrop.png"), url("../assets/radio-mixed-backdrop@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .check:inconsistent:insensitive {
   -gtk-icon-source: -gtk-scaled(url("../assets/checkbox-mixed-insensitive.png"), url("../assets/checkbox-mixed-insensitive@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .radio:inconsistent:insensitive {
   -gtk-icon-source: -gtk-scaled(url("../assets/radio-mixed-insensitive.png"), url("../assets/radio-mixed-insensitive@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .check:inconsistent:insensitive:backdrop {
   -gtk-icon-source: -gtk-scaled(url("../assets/checkbox-mixed-insensitive-backdrop.png"), url("../assets/checkbox-mixed-insensitive-backdrop@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .radio:inconsistent:insensitive:backdrop {
   -gtk-icon-source: -gtk-scaled(url("../assets/radio-mixed-insensitive-backdrop.png"), url("../assets/radio-mixed-insensitive-backdrop@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .check:selected {
   -gtk-icon-source: -gtk-scaled(url("../assets/selected-checkbox-unchecked.png"), url("../assets/selected-checkbox-unchecked@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .radio:selected {
   -gtk-icon-source: -gtk-scaled(url("../assets/selected-radio-unchecked.png"), url("../assets/selected-radio-unchecked@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .check:hover:selected {
   -gtk-icon-source: -gtk-scaled(url("../assets/selected-checkbox-unchecked.png"), url("../assets/selected-checkbox-unchecked@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .radio:hover:selected {
   -gtk-icon-source: -gtk-scaled(url("../assets/selected-radio-unchecked.png"), url("../assets/selected-radio-unchecked@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .check:active:selected {
   -gtk-icon-source: -gtk-scaled(url("../assets/selected-checkbox-unchecked.png"), url("../assets/selected-checkbox-unchecked@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .radio:active:selected {
   -gtk-icon-source: -gtk-scaled(url("../assets/selected-radio-unchecked.png"), url("../assets/selected-radio-unchecked@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .check:backdrop:selected {
   -gtk-icon-source: -gtk-scaled(url("../assets/selected-checkbox-unchecked.png"), url("../assets/selected-checkbox-unchecked@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .radio:backdrop:selected {
   -gtk-icon-source: -gtk-scaled(url("../assets/selected-radio-unchecked.png"), url("../assets/selected-radio-unchecked@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .check:insensitive:selected {
   -gtk-icon-source: -gtk-scaled(url("../assets/selected-checkbox-unchecked.png"), url("../assets/selected-checkbox-unchecked@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .radio:insensitive:selected {
   -gtk-icon-source: -gtk-scaled(url("../assets/selected-radio-unchecked.png"), url("../assets/selected-radio-unchecked@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .check:insensitive:backdrop:selected {
   -gtk-icon-source: -gtk-scaled(url("../assets/selected-checkbox-unchecked.png"), url("../assets/selected-checkbox-unchecked@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .radio:insensitive:backdrop:selected {
   -gtk-icon-source: -gtk-scaled(url("../assets/selected-radio-unchecked.png"), url("../assets/selected-radio-unchecked@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .check:checked:selected {
   -gtk-icon-source: -gtk-scaled(url("../assets/selected-checkbox-checked.png"), url("../assets/selected-checkbox-checked@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .radio:checked:selected {
   -gtk-icon-source: -gtk-scaled(url("../assets/selected-radio-checked.png"), url("../assets/selected-radio-checked@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .check:checked:hover:selected {
   -gtk-icon-source: -gtk-scaled(url("../assets/selected-checkbox-checked.png"), url("../assets/selected-checkbox-checked@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .radio:checked:hover:selected {
   -gtk-icon-source: -gtk-scaled(url("../assets/selected-radio-checked.png"), url("../assets/selected-radio-checked@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .check:checked:active:selected {
   -gtk-icon-source: -gtk-scaled(url("../assets/selected-checkbox-checked.png"), url("../assets/selected-checkbox-checked@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .radio:checked:active:selected {
   -gtk-icon-source: -gtk-scaled(url("../assets/selected-radio-checked.png"), url("../assets/selected-radio-checked@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .check:checked:backdrop:selected {
   -gtk-icon-source: -gtk-scaled(url("../assets/selected-checkbox-checked.png"), url("../assets/selected-checkbox-checked@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .radio:checked:backdrop:selected {
   -gtk-icon-source: -gtk-scaled(url("../assets/selected-radio-checked.png"), url("../assets/selected-radio-checked@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .check:checked:insensitive:selected {
   -gtk-icon-source: -gtk-scaled(url("../assets/selected-checkbox-checked.png"), url("../assets/selected-checkbox-checked@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .radio:checked:insensitive:selected {
   -gtk-icon-source: -gtk-scaled(url("../assets/selected-radio-checked.png"), url("../assets/selected-radio-checked@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .check:checked:insensitive:backdrop:selected {
   -gtk-icon-source: -gtk-scaled(url("../assets/selected-checkbox-checked.png"), url("../assets/selected-checkbox-checked@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .radio:checked:insensitive:backdrop:selected {
   -gtk-icon-source: -gtk-scaled(url("../assets/selected-radio-checked.png"), url("../assets/selected-radio-checked@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .check:inconsistent:selected {
   -gtk-icon-source: -gtk-scaled(url("../assets/selected-checkbox-mixed.png"), url("../assets/selected-checkbox-mixed@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .radio:inconsistent:selected {
   -gtk-icon-source: -gtk-scaled(url("../assets/selected-radio-mixed.png"), url("../assets/selected-radio-mixed@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .check:inconsistent:hover:selected {
   -gtk-icon-source: -gtk-scaled(url("../assets/selected-checkbox-mixed.png"), url("../assets/selected-checkbox-mixed@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .radio:inconsistent:hover:selected {
   -gtk-icon-source: -gtk-scaled(url("../assets/selected-radio-mixed.png"), url("../assets/selected-radio-mixed@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .check:inconsistent:active:selected {
   -gtk-icon-source: -gtk-scaled(url("../assets/selected-checkbox-mixed.png"), url("../assets/selected-checkbox-mixed@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .radio:inconsistent:active:selected {
   -gtk-icon-source: -gtk-scaled(url("../assets/selected-radio-mixed.png"), url("../assets/selected-radio-mixed@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .check:inconsistent:backdrop:selected {
   -gtk-icon-source: -gtk-scaled(url("../assets/selected-checkbox-mixed.png"), url("../assets/selected-checkbox-mixed@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .radio:inconsistent:backdrop:selected {
   -gtk-icon-source: -gtk-scaled(url("../assets/selected-radio-mixed.png"), url("../assets/selected-radio-mixed@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .check:inconsistent:insensitive:selected {
   -gtk-icon-source: -gtk-scaled(url("../assets/selected-checkbox-mixed.png"), url("../assets/selected-checkbox-mixed@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .radio:inconsistent:insensitive:selected {
   -gtk-icon-source: -gtk-scaled(url("../assets/selected-radio-mixed.png"), url("../assets/selected-radio-mixed@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .check:inconsistent:insensitive:backdrop:selected {
   -gtk-icon-source: -gtk-scaled(url("../assets/selected-checkbox-mixed.png"), url("../assets/selected-checkbox-mixed@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .radio:inconsistent:insensitive:backdrop:selected {
   -gtk-icon-source: -gtk-scaled(url("../assets/selected-radio-mixed.png"), url("../assets/selected-radio-mixed@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .view.content-view.check, GtkIconView.content-view.check {
   -gtk-icon-source: -gtk-scaled(url("../assets/selection-mode-checkbox-unchecked.png"), url("../assets/checkbox-unchecked@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .view.content-view.radio, GtkIconView.content-view.radio {
   -gtk-icon-source: -gtk-scaled(url("../assets/selection-mode-radio-unchecked.png"), url("../assets/radio-unchecked@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .view.content-view.check:hover, GtkIconView.content-view.check:hover {
   -gtk-icon-source: -gtk-scaled(url("../assets/selection-mode-checkbox-unchecked-hover.png"), url("../assets/checkbox-unchecked-hover@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .view.content-view.radio:hover, GtkIconView.content-view.radio:hover {
   -gtk-icon-source: -gtk-scaled(url("../assets/selection-mode-radio-unchecked-hover.png"), url("../assets/radio-unchecked-hover@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .view.content-view.check:active, GtkIconView.content-view.check:active {
   -gtk-icon-source: -gtk-scaled(url("../assets/selection-mode-checkbox-unchecked-active.png"), url("../assets/checkbox-unchecked-active@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .view.content-view.radio:active, GtkIconView.content-view.radio:active {
   -gtk-icon-source: -gtk-scaled(url("../assets/selection-mode-radio-unchecked-active.png"), url("../assets/radio-unchecked-active@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .view.content-view.check:backdrop, GtkIconView.content-view.check:backdrop {
   -gtk-icon-source: -gtk-scaled(url("../assets/selection-mode-checkbox-unchecked-backdrop.png"), url("../assets/checkbox-unchecked-backdrop@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .view.content-view.radio:backdrop, GtkIconView.content-view.radio:backdrop {
   -gtk-icon-source: -gtk-scaled(url("../assets/selection-mode-radio-unchecked-backdrop.png"), url("../assets/radio-unchecked-backdrop@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .view.content-view.check:insensitive, GtkIconView.content-view.check:insensitive {
   -gtk-icon-source: -gtk-scaled(url("../assets/selection-mode-checkbox-unchecked-insensitive.png"), url("../assets/checkbox-unchecked-insensitive@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .view.content-view.radio:insensitive, GtkIconView.content-view.radio:insensitive {
   -gtk-icon-source: -gtk-scaled(url("../assets/selection-mode-radio-unchecked-insensitive.png"), url("../assets/radio-unchecked-insensitive@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .view.content-view.check:insensitive:backdrop, GtkIconView.content-view.check:insensitive:backdrop {
   -gtk-icon-source: -gtk-scaled(url("../assets/selection-mode-checkbox-unchecked-insensitive-backdrop.png"), url("../assets/checkbox-unchecked-insensitive-backdrop@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .view.content-view.radio:insensitive:backdrop, GtkIconView.content-view.radio:insensitive:backdrop {
   -gtk-icon-source: -gtk-scaled(url("../assets/selection-mode-radio-unchecked-insensitive-backdrop.png"), url("../assets/radio-unchecked-insensitive-backdrop@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .view.content-view.check, GtkIconView.content-view.check {
   -gtk-icon-source: -gtk-scaled(url("../assets/selection-mode-checkbox-checked.png"), url("../assets/checkbox-checked@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .view.content-view.radio, GtkIconView.content-view.radio {
   -gtk-icon-source: -gtk-scaled(url("../assets/selection-mode-radio-checked.png"), url("../assets/radio-checked@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .view.content-view.check:hover, GtkIconView.content-view.check:hover {
   -gtk-icon-source: -gtk-scaled(url("../assets/selection-mode-checkbox-checked-hover.png"), url("../assets/checkbox-checked-hover@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .view.content-view.radio:hover, GtkIconView.content-view.radio:hover {
   -gtk-icon-source: -gtk-scaled(url("../assets/selection-mode-radio-checked-hover.png"), url("../assets/radio-checked-hover@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .view.content-view.check:active, GtkIconView.content-view.check:active {
   -gtk-icon-source: -gtk-scaled(url("../assets/selection-mode-checkbox-checked-active.png"), url("../assets/checkbox-checked-active@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .view.content-view.radio:active, GtkIconView.content-view.radio:active {
   -gtk-icon-source: -gtk-scaled(url("../assets/selection-mode-radio-checked-active.png"), url("../assets/radio-checked-active@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .view.content-view.check:backdrop, GtkIconView.content-view.check:backdrop {
   -gtk-icon-source: -gtk-scaled(url("../assets/selection-mode-checkbox-checked-backdrop.png"), url("../assets/checkbox-checked-backdrop@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .view.content-view.radio:backdrop, GtkIconView.content-view.radio:backdrop {
   -gtk-icon-source: -gtk-scaled(url("../assets/selection-mode-radio-checked-backdrop.png"), url("../assets/radio-checked-backdrop@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .view.content-view.check:insensitive, GtkIconView.content-view.check:insensitive {
   -gtk-icon-source: -gtk-scaled(url("../assets/selection-mode-checkbox-checked-insensitive.png"), url("../assets/checkbox-checked-insensitive@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .view.content-view.radio:insensitive, GtkIconView.content-view.radio:insensitive {
   -gtk-icon-source: -gtk-scaled(url("../assets/selection-mode-radio-checked-insensitive.png"), url("../assets/radio-checked-insensitive@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .view.content-view.check:insensitive:backdrop, GtkIconView.content-view.check:insensitive:backdrop {
   -gtk-icon-source: -gtk-scaled(url("../assets/selection-mode-checkbox-checked-insensitive-backdrop.png"), url("../assets/checkbox-checked-insensitive-backdrop@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .view.content-view.radio:insensitive:backdrop, GtkIconView.content-view.radio:insensitive:backdrop {
   -gtk-icon-source: -gtk-scaled(url("../assets/selection-mode-radio-checked-insensitive-backdrop.png"), url("../assets/radio-checked-insensitive-backdrop@2.png"));
-  icon-shadow: none; }
+  -gtk-icon-shadow: none; }
 
 .check.text-button, .radio.text-button {
   padding: 2px 0;
@@ -1780,7 +1780,7 @@ GtkColorSwatch#add-color-button {
     border-color: #c4c4c4;
     background-image: linear-gradient(to bottom, #f7f7f7, #eaeaea);
     text-shadow: 0 1px rgba(255, 255, 255, 0.76923);
-    icon-shadow: 0 1px rgba(255, 255, 255, 0.76923);
+    -gtk-icon-shadow: 0 1px rgba(255, 255, 255, 0.76923);
     box-shadow: inset 0 1px white;
     box-shadow: 0 1px 0 0 rgba(255, 255, 255, 0.8); }
     GtkColorSwatch#add-color-button overlay:hover {
@@ -1789,13 +1789,13 @@ GtkColorSwatch#add-color-button {
       border-color: #c4c4c4;
       background-image: linear-gradient(to bottom, white, #f7f7f7 60%, #ededed);
       text-shadow: 0 1px rgba(255, 255, 255, 0.76923);
-      icon-shadow: 0 1px rgba(255, 255, 255, 0.76923);
+      -gtk-icon-shadow: 0 1px rgba(255, 255, 255, 0.76923);
       box-shadow: inset 0 1px white; }
     GtkColorSwatch#add-color-button overlay:backdrop {
       border-color: #c9c9c9;
-      background-image: linear-gradient(to bottom, #f7f7f7);
+      background-color: #f7f7f7;
       text-shadow: none;
-      icon-shadow: none;
+      -gtk-icon-shadow: none;
       box-shadow: inset 0 1px rgba(255, 255, 255, 0); }
       GtkColorSwatch#add-color-button overlay:backdrop GtkLabel, GtkColorSwatch#add-color-button overlay:backdrop {
         color: #959595; }
@@ -1879,7 +1879,7 @@ GtkMessageDialog .titlebar,
       background-color: transparent;
       box-shadow: none;
       text-shadow: none;
-      icon-shadow: none; }
+      -gtk-icon-shadow: none; }
       GtkMessageDialog .header-bar.default-decoration .button.titlebutton GtkImage,
       GtkMessageDialog .titlebar.default-decoration .button.titlebutton GtkImage,
       .message-dialog .header-bar.default-decoration .button.titlebutton GtkImage,
@@ -2026,20 +2026,20 @@ GtkFileChooserDialog {
   .entry:insensitive {
     color: #959595;
     border-color: #c4c4c4;
-    background-image: linear-gradient(to bottom, #fafafa);
+    background-color: #fafafa;
     box-shadow: none; }
   .spinbutton:backdrop:not(.vertical), GeditWindow > .entry:backdrop,
   .entry:backdrop {
     color: #5b5b5b;
     border-color: #c9c9c9;
-    background-image: linear-gradient(to bottom, #fcfcfc);
+    background-color: #fcfcfc;
     box-shadow: none;
     transition: 200ms ease-out; }
   .spinbutton:backdrop:insensitive:not(.vertical), GeditWindow > .entry:backdrop:insensitive,
   .entry:backdrop:insensitive {
     color: #d1d1d1;
     border-color: #c9c9c9;
-    background-image: linear-gradient(to bottom, #fafafa);
+    background-color: #fafafa;
     box-shadow: none; }
   .error.spinbutton:not(.vertical), GeditWindow > .error.entry,
   .entry.error {
@@ -2095,12 +2095,12 @@ GtkFileChooserDialog {
 .entry:not(:insensitive) + entry:not(:insensitive), .linked.vertical >
 .entry:not(:insensitive) + .spinbutton:not(:insensitive):not(.vertical), GeditWindow.linked.vertical > .entry:not(:insensitive) + .entry:not(:insensitive) {
   border-top-color: #ededed;
-  background-image: linear-gradient(to bottom, #ffffff); }
+  background-color: #ffffff; }
   .linked.vertical > .spinbutton:not(:insensitive):not(.vertical) + entry:not(:insensitive):backdrop, GeditWindow.linked.vertical > .entry:not(:insensitive) + entry:not(:insensitive):backdrop, .linked.vertical > .spinbutton:not(:insensitive):not(.vertical) + .spinbutton:not(:insensitive):backdrop:not(.vertical), GeditWindow.linked.vertical > .entry:not(:insensitive) + .spinbutton:not(:insensitive):backdrop:not(.vertical), GeditWindow.linked.vertical > .spinbutton:not(:insensitive):not(.vertical) + .entry:not(:insensitive):backdrop, GeditWindow.linked.vertical > .entry:not(:insensitive) + .entry:not(:insensitive):backdrop, .linked.vertical >
   .entry:not(:insensitive) + entry:not(:insensitive):backdrop, .linked.vertical >
   .entry:not(:insensitive) + .spinbutton:not(:insensitive):backdrop:not(.vertical), GeditWindow.linked.vertical > .entry:not(:insensitive) + .entry:not(:insensitive):backdrop {
     border-top-color: #ededed;
-    background-image: linear-gradient(to bottom, #fcfcfc); }
+    background-color: #fcfcfc; }
 .linked.vertical > .spinbutton:insensitive:not(.vertical) + .spinbutton:insensitive:not(.vertical), GeditWindow.linked.vertical > .entry:insensitive + .spinbutton:insensitive:not(.vertical), GeditWindow.linked.vertical > .spinbutton:insensitive:not(.vertical) + .entry:insensitive, GeditWindow.linked.vertical > .entry:insensitive + .entry:insensitive, .linked.vertical >
 .entry:insensitive + .spinbutton:insensitive:not(.vertical), GeditWindow.linked.vertical > .entry:insensitive + .entry:insensitive {
   border-top-color: #ededed; }
@@ -2498,7 +2498,7 @@ GraniteWidgetsWelcome {
     .header-bar.selection-mode .selection-menu:backdrop,
     .header-bar.selection-mode .selection-menu {
       border-color: rgba(13, 138, 238, 0);
-      background-image: linear-gradient(to bottom, rgba(13, 138, 238, 0));
+      background-color: rgba(13, 138, 238, 0);
       box-shadow: none;
       text-shadow: none;
       padding-left: 10px;
@@ -2512,7 +2512,7 @@ GraniteWidgetsWelcome {
       .header-bar.selection-mode .selection-menu .arrow {
         -gtk-icon-source: -gtk-icontheme("pan-down-symbolic");
         color: rgba(255, 255, 255, 0.5);
-        icon-shadow: none; }
+        -gtk-icon-shadow: none; }
   .tiled .titlebar:backdrop:not(headerbar), .tiled .titlebar:not(headerbar), .maximized .titlebar:backdrop:not(headerbar), .maximized .titlebar:not(headerbar), .tiled
   .header-bar:backdrop, .tiled
   .header-bar, .maximized
@@ -2592,7 +2592,7 @@ GraniteWidgetsWelcome {
     border-radius: 0px;
     border: none;
     box-shadow: none;
-    icon-shadow: none;
+    -gtk-icon-shadow: none;
     margin: 0;
     padding: 10px;
     text-shadow: none; }
@@ -2609,7 +2609,7 @@ GraniteWidgetsWelcome {
       border-radius: 0px;
       border: none;
       box-shadow: none;
-      icon-shadow: none;
+      -gtk-icon-shadow: none;
       margin: 0;
       padding: 10px;
       text-shadow: none;
@@ -2652,7 +2652,7 @@ GraniteWidgetsWelcome {
       .header-bar .button GtkImage:backdrop,
       .header-bar .button GtkImage:insensitive {
         color: rgba(255, 255, 255, 0.5);
-        -gtk-image-effect: dim; }
+        -gtk-icon-effect: dim; }
     .titlebar:not(headerbar) .button:focus, .titlebar:not(headerbar) .button:hover,
     .header-bar .button:focus,
     .header-bar .button:hover {
@@ -2674,7 +2674,7 @@ GraniteWidgetsWelcome {
     .header-bar .button:checked {
       border-radius: 0px;
       text-shadow: none;
-      icon-shadow: none;
+      -gtk-icon-shadow: none;
       box-shadow: inset 0 -2px 0 0 #ffffff;
       background-color: transparent;
       background-image: none;
@@ -2704,7 +2704,7 @@ GraniteWidgetsWelcome {
       .titlebar:not(headerbar) .button:insensitive GtkImage, .titlebar:not(headerbar) .button:insensitive:backdrop GtkImage,
       .header-bar .button:insensitive GtkImage,
       .header-bar .button:insensitive:backdrop GtkImage {
-        -gtk-image-effect: dim; }
+        -gtk-icon-effect: dim; }
     .titlebar:not(headerbar) .button.titlebutton,
     .header-bar .button.titlebutton {
       background-color: transparent;
@@ -2712,7 +2712,7 @@ GraniteWidgetsWelcome {
       border-radius: 50%;
       border: none;
       box-shadow: none;
-      icon-shadow: none;
+      -gtk-icon-shadow: none;
       margin: 0;
       padding: 1px;
       text-shadow: none;
@@ -3129,7 +3129,7 @@ GtkLevelBar.vertical {
     background-image: none;
     box-shadow: inset 0 1px rgba(255, 255, 255, 0);
     text-shadow: none;
-    icon-shadow: none;
+    -gtk-icon-shadow: none;
     padding: 4px;
     background-color: #ffffff;
     border-radius: 0; }
@@ -3185,7 +3185,7 @@ GtkLevelBar.vertical {
 .content-view {
   background-color: #e5e5e5; }
   .content-view:hover {
-    -gtk-image-effect: highlight; }
+    -gtk-icon-effect: highlight; }
   .content-view:backdrop {
     background-color: #e5e5e5; }
 
@@ -3595,53 +3595,53 @@ GtkProgressBar .progressbar,
     .osd .scale .slider {
       color: #cfd8dc;
       border-color: rgba(0, 0, 0, 0.7);
-      background-image: linear-gradient(to bottom, rgba(32, 37, 38, 0.8));
+      background-color: rgba(32, 37, 38, 0.8);
       background-clip: padding-box;
       box-shadow: inset 0 1px rgba(255, 255, 255, 0.1);
       text-shadow: 0 1px black;
-      icon-shadow: 0 1px black;
+      -gtk-icon-shadow: 0 1px black;
       outline-color: rgba(207, 216, 220, 0.3);
       border-color: rgba(0, 0, 0, 0.7);
       background-color: #202526; }
       .osd .scale .slider:hover {
         color: white;
         border-color: rgba(0, 0, 0, 0.7);
-        background-image: linear-gradient(to bottom, rgba(60, 69, 71, 0.8));
+        background-color: rgba(60, 69, 71, 0.8);
         background-clip: padding-box;
         box-shadow: inset 0 1px rgba(255, 255, 255, 0.1);
         text-shadow: 0 1px black;
-        icon-shadow: 0 1px black;
+        -gtk-icon-shadow: 0 1px black;
         outline-color: rgba(207, 216, 220, 0.3); }
       .osd .scale .slider:active {
         color: white;
         border-color: rgba(0, 0, 0, 0.7);
-        background-image: linear-gradient(to bottom, rgba(0, 0, 0, 0.7));
+        background-color: rgba(0, 0, 0, 0.7);
         background-clip: padding-box;
         box-shadow: none;
         text-shadow: none;
-        icon-shadow: none;
+        -gtk-icon-shadow: none;
         outline-color: rgba(207, 216, 220, 0.3); }
       .osd .scale .slider:insensitive {
         color: #787f81;
         border-color: rgba(0, 0, 0, 0.7);
-        background-image: linear-gradient(to bottom, rgba(50, 55, 56, 0.5));
+        background-color: rgba(50, 55, 56, 0.5);
         background-clip: padding-box;
         box-shadow: none;
         text-shadow: none;
-        icon-shadow: none; }
+        -gtk-icon-shadow: none; }
       .osd .scale .slider:backdrop {
         color: #cfd8dc;
         border-color: rgba(0, 0, 0, 0.7);
-        background-image: linear-gradient(to bottom, rgba(32, 37, 38, 0.8));
+        background-color: rgba(32, 37, 38, 0.8);
         background-clip: padding-box;
         box-shadow: none;
         text-shadow: none;
-        icon-shadow: none; }
+        -gtk-icon-shadow: none; }
   .scale .trough {
     border-radius: 2px;
     margin: 6px;
     outline-offset: 2px;
-    outline-radius: 5px; }
+    -gtk-outline-radius: 5px; }
   .scale.fine-tune.horizontal {
     padding-top: 9px;
     padding-bottom: 9px; }
@@ -3657,7 +3657,7 @@ GtkProgressBar .progressbar,
   .scale.fine-tune .trough {
     border-radius: 6px;
     outline-offset: 2px;
-    outline-radius: 5px;
+    -gtk-outline-radius: 5px;
     margin: 2px; }
   .scale fill {
     border-radius: 2px; }
@@ -3776,7 +3776,7 @@ GtkProgressBar .progressbar,
     background-image: none;
     box-shadow: inset 0 1px rgba(255, 255, 255, 0);
     text-shadow: none;
-    icon-shadow: none;
+    -gtk-icon-shadow: none;
     color: #818181; }
     .scrollbar .button:hover {
       border-color: transparent;
@@ -3784,7 +3784,7 @@ GtkProgressBar .progressbar,
       background-image: none;
       box-shadow: inset 0 1px rgba(255, 255, 255, 0);
       text-shadow: none;
-      icon-shadow: none;
+      -gtk-icon-shadow: none;
       color: #5a5a5a; }
     .scrollbar .button:active, .scrollbar .button:checked {
       border-color: transparent;
@@ -3792,7 +3792,7 @@ GtkProgressBar .progressbar,
       background-image: none;
       box-shadow: inset 0 1px rgba(255, 255, 255, 0);
       text-shadow: none;
-      icon-shadow: none;
+      -gtk-icon-shadow: none;
       color: #0a6ebd; }
     .scrollbar .button:insensitive {
       border-color: transparent;
@@ -3800,7 +3800,7 @@ GtkProgressBar .progressbar,
       background-image: none;
       box-shadow: inset 0 1px rgba(255, 255, 255, 0);
       text-shadow: none;
-      icon-shadow: none;
+      -gtk-icon-shadow: none;
       color: rgba(129, 129, 129, 0.2); }
     .scrollbar .button:backdrop {
       border-color: transparent;
@@ -3808,7 +3808,7 @@ GtkProgressBar .progressbar,
       background-image: none;
       box-shadow: inset 0 1px rgba(255, 255, 255, 0);
       text-shadow: none;
-      icon-shadow: none;
+      -gtk-icon-shadow: none;
       color: #d0d0d0; }
       .scrollbar .button:backdrop:insensitive {
         border-color: transparent;
@@ -3816,7 +3816,7 @@ GtkProgressBar .progressbar,
         background-image: none;
         box-shadow: inset 0 1px rgba(255, 255, 255, 0);
         text-shadow: none;
-        icon-shadow: none;
+        -gtk-icon-shadow: none;
         color: rgba(208, 208, 208, 0.2); }
   .scrollbar.vertical .button.down,
   .scrollbar.vertical button.down {
@@ -3955,7 +3955,7 @@ OsScrollbar {
   background-image: none;
   box-shadow: inset 0 1px rgba(255, 255, 255, 0);
   text-shadow: none;
-  icon-shadow: none;
+  -gtk-icon-shadow: none;
   color: #cfd8dc;
   border-style: none none none solid;
   border-color: rgba(0, 0, 0, 0.4);
@@ -3969,7 +3969,7 @@ OsScrollbar {
     background-image: none;
     box-shadow: inset 0 1px rgba(255, 255, 255, 0);
     text-shadow: none;
-    icon-shadow: none;
+    -gtk-icon-shadow: none;
     color: #cfd8dc;
     border-color: rgba(0, 0, 0, 0.5);
     background-color: rgba(207, 216, 220, 0.1);
@@ -3980,7 +3980,7 @@ OsScrollbar {
     background-image: none;
     box-shadow: inset 0 1px rgba(255, 255, 255, 0);
     text-shadow: none;
-    icon-shadow: none;
+    -gtk-icon-shadow: none;
     color: #cfd8dc;
     border-color: rgba(0, 0, 0, 0.5);
     box-shadow: none; }
@@ -3990,7 +3990,7 @@ OsScrollbar {
     background-image: none;
     box-shadow: inset 0 1px rgba(255, 255, 255, 0);
     text-shadow: none;
-    icon-shadow: none;
+    -gtk-icon-shadow: none;
     color: #787f81;
     border-color: rgba(0, 0, 0, 0.5);
     box-shadow: none; }
@@ -4014,7 +4014,7 @@ OsScrollbar {
   .spinbutton.vertical .button:hover {
     background-color: #0d8aee;
     color: #ffffff;
-    icon-shadow: none; }
+    -gtk-icon-shadow: none; }
   .spinbutton.vertical .button:active {
     background-color: transparent;
     color: #333; }
@@ -4027,46 +4027,46 @@ OsScrollbar {
 .osd .spinbutton.vertical button:first-child {
   color: #cfd8dc;
   border-color: rgba(0, 0, 0, 0.7);
-  background-image: linear-gradient(to bottom, rgba(32, 37, 38, 0.8));
+  background-color: rgba(32, 37, 38, 0.8);
   background-clip: padding-box;
   box-shadow: inset 0 1px rgba(255, 255, 255, 0.1);
   text-shadow: 0 1px black;
-  icon-shadow: 0 1px black;
+  -gtk-icon-shadow: 0 1px black;
   outline-color: rgba(207, 216, 220, 0.3); }
   .osd .spinbutton.vertical button:first-child:hover {
     color: white;
     border-color: rgba(0, 0, 0, 0.7);
-    background-image: linear-gradient(to bottom, rgba(60, 69, 71, 0.8));
+    background-color: rgba(60, 69, 71, 0.8);
     background-clip: padding-box;
     box-shadow: inset 0 1px rgba(255, 255, 255, 0.1);
     text-shadow: 0 1px black;
-    icon-shadow: 0 1px black;
+    -gtk-icon-shadow: 0 1px black;
     outline-color: rgba(207, 216, 220, 0.3); }
   .osd .spinbutton.vertical button:first-child:active {
     color: white;
     border-color: rgba(0, 0, 0, 0.7);
-    background-image: linear-gradient(to bottom, rgba(0, 0, 0, 0.7));
+    background-color: rgba(0, 0, 0, 0.7);
     background-clip: padding-box;
     box-shadow: none;
     text-shadow: none;
-    icon-shadow: none;
+    -gtk-icon-shadow: none;
     outline-color: rgba(207, 216, 220, 0.3); }
   .osd .spinbutton.vertical button:first-child:insensitive {
     color: #787f81;
     border-color: rgba(0, 0, 0, 0.7);
-    background-image: linear-gradient(to bottom, rgba(50, 55, 56, 0.5));
+    background-color: rgba(50, 55, 56, 0.5);
     background-clip: padding-box;
     box-shadow: none;
     text-shadow: none;
-    icon-shadow: none; }
+    -gtk-icon-shadow: none; }
   .osd .spinbutton.vertical button:first-child:backdrop {
     color: #cfd8dc;
     border-color: rgba(0, 0, 0, 0.7);
-    background-image: linear-gradient(to bottom, rgba(32, 37, 38, 0.8));
+    background-color: rgba(32, 37, 38, 0.8);
     background-clip: padding-box;
     box-shadow: none;
     text-shadow: none;
-    icon-shadow: none; }
+    -gtk-icon-shadow: none; }
 GtkTreeView .spinbutton:not(.vertical) {
   border-style: none;
   border-radius: 0; }
@@ -4111,7 +4111,7 @@ spinner {
 GtkSwitch {
   -GtkSwitch-slider-width: 20px;
   -GtkSwitch-slider-height: 20px;
-  font: 1;
+  font-size: 1px;
   font-weight: bold;
   outline-offset: -4px;
   transition: all 200ms ease-in;
@@ -4131,7 +4131,7 @@ GtkSwitch {
   GtkSwitch .slider {
     border: none;
     padding: 2px;
-    outline-radius: 12px;
+    -gtk-outline-radius: 12px;
     border-radius: 12px;
     transition: all 200ms cubic-bezier(0.25, 0.46, 0.45, 0.94);
     background-color: #ffffff;
@@ -4169,7 +4169,7 @@ GtkSwitch {
   border-radius: 0px;
   border: none;
   box-shadow: none;
-  icon-shadow: none;
+  -gtk-icon-shadow: none;
   margin: 0;
   padding: 10px;
   text-shadow: none; }
@@ -4179,7 +4179,7 @@ GtkSwitch {
     border-radius: 0px;
     border: none;
     box-shadow: none;
-    icon-shadow: none;
+    -gtk-icon-shadow: none;
     margin: 0;
     padding: 10px;
     text-shadow: none;
@@ -4197,7 +4197,7 @@ GtkSwitch {
       text-shadow: none; }
     .toolbar .button.suggested-action:insensitive, .toolbar .button.text-button:insensitive, .toolbar .button.menu-button:insensitive, .toolbar .button.image-button:insensitive, .toolbar .button.linked:insensitive, .toolbar .button.flat:insensitive {
       color: rgba(255, 255, 255, 0.5);
-      -gtk-image-effect: dim; }
+      -gtk-icon-effect: dim; }
   .toolbar .button GtkLabel,
   .toolbar .button GtkImage {
     color: #ffffff; }
@@ -4205,7 +4205,7 @@ GtkSwitch {
     .toolbar .button GtkImage:insensitive,
     .toolbar .button GtkImage:backdrop {
       color: rgba(255, 255, 255, 0.5);
-      -gtk-image-effect: dim; }
+      -gtk-icon-effect: dim; }
   .toolbar .button:focus, .toolbar .button:hover {
     background-image: none;
     background-color: rgba(0, 0, 0, 0.15);
@@ -4221,7 +4221,7 @@ GtkSwitch {
   .toolbar .button:active, .toolbar .button:checked {
     border-radius: 0px;
     text-shadow: none;
-    icon-shadow: none;
+    -gtk-icon-shadow: none;
     box-shadow: inset 0 -2px 0 0 #ffffff;
     background-color: transparent;
     background-image: none;
@@ -4243,7 +4243,7 @@ GtkSwitch {
     .toolbar .button:insensitive image,
     .toolbar .button:insensitive GtkImage, .toolbar .button:insensitive:backdrop image,
     .toolbar .button:insensitive:backdrop GtkImage {
-      -gtk-image-effect: dim; }
+      -gtk-icon-effect: dim; }
   .toolbar .button.menu-button .menu .menuitem GtkLabel {
     color: #333; }
     .toolbar .button.menu-button .menu .menuitem GtkLabel:insensitive {
@@ -4293,7 +4293,7 @@ searchbar,
     border-radius: 0px;
     border: none;
     box-shadow: none;
-    icon-shadow: none;
+    -gtk-icon-shadow: none;
     margin: 0;
     padding: 10px;
     text-shadow: none; }
@@ -4323,7 +4323,7 @@ searchbar,
     .search-bar .button:active, .location-bar .button:active,
     .inline-toolbar .button:focus,
     .inline-toolbar .button:active {
-      font: bold;
+      font-weight: bold;
       color: #333;
       text-shadow: none;
       box-shadow: none;
@@ -4378,7 +4378,7 @@ searchbar,
       .inline-toolbar .button GtkImage:insensitive,
       .inline-toolbar .button GtkImage:backdrop {
         color: #959595;
-        -gtk-image-effect: dim; }
+        -gtk-icon-effect: dim; }
   searchbar .entry,
   .search-bar .entry, .location-bar .entry,
   searchbar entry,
@@ -4881,17 +4881,18 @@ treeview.view header button:active {
     color: #333;
     background-color: #f7f7f7; }
   .budgie-panel BudgieMenuApplet {
-    font: bold; }
+    font-weight: bold; }
     .budgie-panel BudgieMenuApplet .label {
       color: #333;
-      icon-shadow: 0 1px rgba(255, 255, 255, 0.1);
+      -gtk-icon-shadow: 0 1px rgba(255, 255, 255, 0.1);
       text-shadow: 0 1px rgba(255, 255, 255, 0.1); }
   .budgie-panel ClockApplet {
-    font: monospace bold;
+    font-family: Monospace;
+    font-weight: bold;
     font-size: 90%; }
     .budgie-panel ClockApplet .label {
       color: #333;
-      icon-shadow: 0 1px rgba(255, 255, 255, 0.1);
+      -gtk-icon-shadow: 0 1px rgba(255, 255, 255, 0.1);
       text-shadow: 0 1px rgba(255, 255, 255, 0.1); }
   .budgie-panel WnckTasklist .button,
   .budgie-panel WnckTasklist .button:backdrop {
@@ -4902,7 +4903,7 @@ treeview.view header button:active {
     padding-right: 2px;
     border-color: rgba(247, 247, 247, 0); }
     .budgie-panel .launcher:hover {
-      -gtk-image-effect: highlight; }
+      -gtk-icon-effect: highlight; }
   .budgie-panel .pinned .launcher,
   .budgie-panel .pinned .launcher.running,
   .budgie-panel .unpinned .launcher,
@@ -4920,9 +4921,9 @@ treeview.view header button:active {
   transition: 170ms ease-out; }
   .raven .raven-header {
     padding: 4px;
-    font: bold;
+    font-weight: bold;
     text-shadow: 0 1px rgba(255, 255, 255, 0.1);
-    icon-shadow: 0 1px rgba(255, 255, 255, 0.1);
+    -gtk-icon-shadow: 0 1px rgba(255, 255, 255, 0.1);
     background-color: #f7f7f7;
     background-image: linear-gradient(to bottom, white, #f7f7f7);
     color: #333;
@@ -4972,7 +4973,7 @@ treeview.view header button:active {
 
 .raven-mpris {
   text-shadow: 0 1px rgba(255, 255, 255, 0.1);
-  icon-shadow: 0 1px rgba(255, 255, 255, 0.1);
+  -gtk-icon-shadow: 0 1px rgba(255, 255, 255, 0.1);
   color: #333;
   background-color: rgba(247, 247, 247, 0.8);
   border: solid rgba(0, 0, 0, 0.2);
@@ -5085,7 +5086,7 @@ NautilusCanvasView {
 
 .nautilus-circular-button {
   border-radius: 20px;
-  outline-radius: 20px; }
+  -gtk-outline-radius: 20px; }
 
 .disk-space-display {
   border: 2px solid; }
@@ -5108,7 +5109,7 @@ NautilusCanvasView {
     .nautilus-desktop .nautilus-canvas-item:active {
       color: #333;
       text-shadow: none; }
-    .nautilus-desktop .nautilus-canvas-item:prelight {
+    .nautilus-desktop .nautilus-canvas-item:hover {
       color: #333;
       text-shadow: none; }
     .nautilus-desktop .nautilus-canvas-item:selected {
@@ -5159,7 +5160,7 @@ MathWindow {
     border: none;
     text-shadow: none;
     color: #07ce8e;
-    font: bold; }
+    font-weight: bold; }
     MathWindow MathButtons GtkComboBox:hover,
     MathWindow MathButtons .button:hover {
       background-image: none;
@@ -5469,7 +5470,7 @@ YelpWindow .header-bar {
 .search-entry-large,
 .search-entry-large:focus {
   border: none;
-  font: 18;
+  font-size: 18px;
   font-weight: 300;
   background-image: none;
   background: none;
@@ -5498,14 +5499,14 @@ YelpWindow .header-bar {
   color: white;
   font-weight: bold;
   text-shadow: 0 1px 2px rgba(0, 0, 0, 0.2), 0 1px 2px rgba(0, 0, 0, 0.1);
-  icon-shadow: 0 1px 2px rgba(0, 0, 0, 0.2), 0 1px 2px rgba(0, 0, 0, 0.1); }
+  -gtk-icon-shadow: 0 1px 2px rgba(0, 0, 0, 0.2), 0 1px 2px rgba(0, 0, 0, 0.1); }
 
 .panel.color-light .composited-indicator > GtkRevealer,
 .panel.color-light .composited-indicator > GtkRevealer GtkImage,
 .panel.color-light .composited-indicator > GtkRevealer GtkLabel {
   color: rgba(0, 0, 0, 0.6);
   text-shadow: 0 1px rgba(255, 255, 255, 0.1);
-  icon-shadow: 0 1px rgba(255, 255, 255, 0.1); }
+  -gtk-icon-shadow: 0 1px rgba(255, 255, 255, 0.1); }
 
 /*************
  * AppCenter *
@@ -5855,7 +5856,7 @@ ConversationListView {
 #panel_window {
   background-color: rgba(0, 0, 0, 0.7);
   color: white;
-  font: bold;
+  font-weight: bold;
   box-shadow: inset 0 -1px rgba(0, 0, 0, 0.7); }
   #panel_window .menubar,
   #panel_window .menubar > .menuitem
@@ -5863,7 +5864,7 @@ ConversationListView {
   #panel_window menubar > menuitem {
     background-color: transparent;
     color: white;
-    font: bold; }
+    font-weight: bold; }
   #panel_window .menubar .menuitem:insensitive,
   #panel_window menubar menuitem:insensitive {
     color: rgba(255, 255, 255, 0.5); }
@@ -5875,12 +5876,12 @@ ConversationListView {
       color: inherit; }
   #panel_window .menubar .menu > .menuitem,
   #panel_window menubar menu > menuitem {
-    font: normal; }
+    /*font: normal;*/ }
 
 #login_window,
 #shutdown_dialog,
 #restart_dialog {
-  font: normal;
+  /*font: normal;*/
   border-style: none;
   background-color: transparent;
   color: #333; }
@@ -5899,7 +5900,7 @@ ConversationListView {
   border-color: #c4c4c4;
   background-image: linear-gradient(to bottom, #f7f7f7, #eaeaea);
   text-shadow: 0 1px rgba(255, 255, 255, 0.76923);
-  icon-shadow: 0 1px rgba(255, 255, 255, 0.76923);
+  -gtk-icon-shadow: 0 1px rgba(255, 255, 255, 0.76923);
   box-shadow: inset 0 1px white;
   box-shadow: 0 1px 0 0 rgba(255, 255, 255, 0.8); }
   #content_frame button:hover {
@@ -5908,7 +5909,7 @@ ConversationListView {
     border-color: #c4c4c4;
     background-image: linear-gradient(to bottom, white, #f7f7f7 60%, #ededed);
     text-shadow: 0 1px rgba(255, 255, 255, 0.76923);
-    icon-shadow: 0 1px rgba(255, 255, 255, 0.76923);
+    -gtk-icon-shadow: 0 1px rgba(255, 255, 255, 0.76923);
     box-shadow: inset 0 1px white; }
   #content_frame button:active, #content_frame button:checked {
     color: #333;
@@ -5916,7 +5917,7 @@ ConversationListView {
     border-color: #c4c4c4;
     background-image: linear-gradient(to bottom, #e5e5e5, #f2f2f2);
     text-shadow: 0 1px rgba(255, 255, 255, 0.76923);
-    icon-shadow: 0 1px rgba(255, 255, 255, 0.76923);
+    -gtk-icon-shadow: 0 1px rgba(255, 255, 255, 0.76923);
     box-shadow: inset 0 2px 1px -2px rgba(0, 0, 0, 0.6);
     box-shadow: inset 0 1px 1px 0 rgba(0, 0, 0, 0.05), 0 1px 0 0 rgba(255, 255, 255, 0.8); }
   #content_frame button:insensitive {
@@ -5925,7 +5926,7 @@ ConversationListView {
     background-color: #fafafa;
     text-shadow: none;
     box-shadow: none;
-    icon-shadow: none; }
+    -gtk-icon-shadow: none; }
     #content_frame button:insensitive GtkLabel, #content_frame button:insensitive {
       color: #959595; }
 
@@ -5942,45 +5943,45 @@ ConversationListView {
 #buttonbox_frame button {
   color: #cfd8dc;
   border-color: rgba(0, 0, 0, 0.7);
-  background-image: linear-gradient(to bottom, rgba(32, 37, 38, 0.8));
+  background-color: rgba(32, 37, 38, 0.8);
   background-clip: padding-box;
   box-shadow: inset 0 1px rgba(255, 255, 255, 0.1);
   text-shadow: 0 1px black;
-  icon-shadow: 0 1px black;
+  -gtk-icon-shadow: 0 1px black;
   outline-color: rgba(207, 216, 220, 0.3); }
   #buttonbox_frame button:hover {
     color: white;
     border-color: rgba(0, 0, 0, 0.7);
-    background-image: linear-gradient(to bottom, rgba(60, 69, 71, 0.8));
+    background-color: rgba(60, 69, 71, 0.8);
     background-clip: padding-box;
     box-shadow: inset 0 1px rgba(255, 255, 255, 0.1);
     text-shadow: 0 1px black;
-    icon-shadow: 0 1px black;
+    -gtk-icon-shadow: 0 1px black;
     outline-color: rgba(207, 216, 220, 0.3); }
   #buttonbox_frame button:active, #buttonbox_frame button:checked {
     color: white;
     border-color: rgba(0, 0, 0, 0.7);
-    background-image: linear-gradient(to bottom, rgba(0, 0, 0, 0.7));
+    background-color: rgba(0, 0, 0, 0.7);
     background-clip: padding-box;
     box-shadow: none;
     text-shadow: none;
-    icon-shadow: none;
+    -gtk-icon-shadow: none;
     outline-color: rgba(207, 216, 220, 0.3); }
   #buttonbox_frame button:insensitive {
     color: #787f81;
     border-color: rgba(0, 0, 0, 0.7);
-    background-image: linear-gradient(to bottom, rgba(50, 55, 56, 0.5));
+    background-color: rgba(50, 55, 56, 0.5);
     background-clip: padding-box;
     box-shadow: none;
     text-shadow: none;
-    icon-shadow: none; }
+    -gtk-icon-shadow: none; }
 
 #login_window #user_combobox {
   color: #333;
-  font: 13px; }
+  font-size: 13px; }
   #login_window #user_combobox .menu,
   #login_window #user_combobox menu {
-    font: normal; }
+    /*font: normal;*/ }
 
 #user_image {
   padding: 3px;
@@ -5988,7 +5989,7 @@ ConversationListView {
 
 #greeter_infobar {
   border-bottom-width: 0;
-  font: bold; }
+  font-weight: bold; }
 
 /**********
  * Midori *
diff --git a/Paper/gtk-3.20/gtk-dark.css b/Paper/gtk-3.20/gtk-dark.css
index 39f0332..4390b05 100644
--- a/Paper/gtk-3.20/gtk-dark.css
+++ b/Paper/gtk-3.20/gtk-dark.css
@@ -381,7 +381,7 @@ treeview.view:selected {
         color: rgba(61, 163, 245, 0.85); }
 
 .monospace {
-  font: Monospace; }
+  font-family: Monospace; }
 
 /***********
  * Buttons *
@@ -449,7 +449,7 @@ button {
   button:backdrop.flat,
   button:backdrop {
     border-color: #242f34;
-    background-image: linear-gradient(to bottom, #37474f);
+    background-color: #37474f;
     text-shadow: none;
     -gtk-icon-shadow: none;
     box-shadow: inset 0 1px rgba(255, 255, 255, 0);
@@ -616,7 +616,7 @@ button.osd {
   outline-color: rgba(207, 216, 220, 0.3);
   color: #cfd8dc;
   border-color: rgba(0, 0, 0, 0.7);
-  background-image: linear-gradient(to bottom, rgba(32, 37, 38, 0.8));
+  background-color: rgba(32, 37, 38, 0.8);
   background-clip: padding-box;
   box-shadow: inset 0 1px rgba(255, 255, 255, 0.1);
   text-shadow: 0 1px black;
@@ -629,7 +629,7 @@ button.osd {
   button.osd:hover {
     color: white;
     border-color: rgba(0, 0, 0, 0.7);
-    background-image: linear-gradient(to bottom, rgba(60, 69, 71, 0.8));
+    background-color: rgba(60, 69, 71, 0.8);
     background-clip: padding-box;
     box-shadow: inset 0 1px rgba(255, 255, 255, 0.1);
     text-shadow: 0 1px black;
@@ -641,7 +641,7 @@ button.osd {
   button.osd:checked {
     color: white;
     border-color: rgba(0, 0, 0, 0.7);
-    background-image: linear-gradient(to bottom, rgba(0, 0, 0, 0.7));
+    background-color: rgba(0, 0, 0, 0.7);
     background-clip: padding-box;
     box-shadow: none;
     text-shadow: none;
@@ -653,7 +653,7 @@ button.osd {
   button.osd:disabled {
     color: #787f81;
     border-color: rgba(0, 0, 0, 0.7);
-    background-image: linear-gradient(to bottom, rgba(50, 55, 56, 0.5));
+    background-color: rgba(50, 55, 56, 0.5);
     background-clip: padding-box;
     box-shadow: none;
     text-shadow: none;
@@ -662,7 +662,7 @@ button.osd {
   button.osd:backdrop {
     color: #cfd8dc;
     border-color: rgba(0, 0, 0, 0.7);
-    background-image: linear-gradient(to bottom, rgba(32, 37, 38, 0.8));
+    background-color: rgba(32, 37, 38, 0.8);
     background-clip: padding-box;
     box-shadow: none;
     text-shadow: none;
@@ -674,7 +674,7 @@ button.osd {
 button {
   color: #cfd8dc;
   border-color: rgba(0, 0, 0, 0.7);
-  background-image: linear-gradient(to bottom, rgba(32, 37, 38, 0.8));
+  background-color: rgba(32, 37, 38, 0.8);
   background-clip: padding-box;
   box-shadow: inset 0 1px rgba(255, 255, 255, 0.1);
   text-shadow: 0 1px black;
@@ -684,7 +684,7 @@ button {
   button:hover {
     color: white;
     border-color: rgba(0, 0, 0, 0.7);
-    background-image: linear-gradient(to bottom, rgba(60, 69, 71, 0.8));
+    background-color: rgba(60, 69, 71, 0.8);
     background-clip: padding-box;
     box-shadow: inset 0 1px rgba(255, 255, 255, 0.1);
     text-shadow: 0 1px black;
@@ -697,7 +697,7 @@ button {
   button:checked {
     color: white;
     border-color: rgba(0, 0, 0, 0.7);
-    background-image: linear-gradient(to bottom, rgba(0, 0, 0, 0.7));
+    background-color: rgba(0, 0, 0, 0.7);
     background-clip: padding-box;
     box-shadow: none;
     text-shadow: none;
@@ -708,7 +708,7 @@ button {
   button:disabled {
     color: #787f81;
     border-color: rgba(0, 0, 0, 0.7);
-    background-image: linear-gradient(to bottom, rgba(50, 55, 56, 0.5));
+    background-color: rgba(50, 55, 56, 0.5);
     background-clip: padding-box;
     box-shadow: none;
     text-shadow: none;
@@ -717,7 +717,7 @@ button {
   button:backdrop {
     color: #cfd8dc;
     border-color: rgba(0, 0, 0, 0.7);
-    background-image: linear-gradient(to bottom, rgba(32, 37, 38, 0.8));
+    background-color: rgba(32, 37, 38, 0.8);
     background-clip: padding-box;
     box-shadow: none;
     text-shadow: none;
@@ -737,7 +737,7 @@ button {
     button.flat:hover {
       color: white;
       border-color: rgba(0, 0, 0, 0.7);
-      background-image: linear-gradient(to bottom, rgba(60, 69, 71, 0.8));
+      background-color: rgba(60, 69, 71, 0.8);
       background-clip: padding-box;
       box-shadow: inset 0 1px rgba(255, 255, 255, 0.1);
       text-shadow: 0 1px black;
@@ -747,7 +747,7 @@ button {
     button.flat:disabled {
       color: #787f81;
       border-color: rgba(0, 0, 0, 0.7);
-      background-image: linear-gradient(to bottom, rgba(50, 55, 56, 0.5));
+      background-color: rgba(50, 55, 56, 0.5);
       background-clip: padding-box;
       box-shadow: none;
       text-shadow: none;
@@ -768,7 +768,7 @@ button {
     button.flat:checked {
       color: white;
       border-color: rgba(0, 0, 0, 0.7);
-      background-image: linear-gradient(to bottom, rgba(0, 0, 0, 0.7));
+      background-color: rgba(0, 0, 0, 0.7);
       background-clip: padding-box;
       box-shadow: none;
       text-shadow: none;
@@ -812,7 +812,7 @@ button.suggested-action {
   button.suggested-action:backdrop,
   button.suggested-action.flat:backdrop {
     border-color: #08528d;
-    background-image: linear-gradient(to bottom, #2196f3);
+    background-color: #2196f3;
     text-shadow: none;
     -gtk-icon-shadow: none;
     box-shadow: inset 0 1px rgba(255, 255, 255, 0); }
@@ -926,7 +926,7 @@ button.suggested-action {
   button.suggested-action {
     color: #cfd8dc;
     border-color: rgba(0, 0, 0, 0.7);
-    background-image: linear-gradient(to bottom, rgba(33, 150, 243, 0.5));
+    background-color: rgba(33, 150, 243, 0.5);
     background-clip: padding-box;
     box-shadow: inset 0 1px rgba(255, 255, 255, 0.1);
     text-shadow: 0 1px black;
@@ -936,7 +936,7 @@ button.suggested-action {
     button.suggested-action:hover {
       color: white;
       border-color: rgba(0, 0, 0, 0.7);
-      background-image: linear-gradient(to bottom, rgba(33, 150, 243, 0.7));
+      background-color: rgba(33, 150, 243, 0.7);
       background-clip: padding-box;
       box-shadow: inset 0 1px rgba(255, 255, 255, 0.1);
       text-shadow: 0 1px black;
@@ -949,7 +949,7 @@ button.suggested-action {
     button.suggested-action:checked {
       color: white;
       border-color: rgba(0, 0, 0, 0.7);
-      background-image: linear-gradient(to bottom, #2196f3);
+      background-color: #2196f3;
       background-clip: padding-box;
       box-shadow: none;
       text-shadow: none;
@@ -960,7 +960,7 @@ button.suggested-action {
     button.suggested-action:disabled {
       color: #787f81;
       border-color: rgba(0, 0, 0, 0.7);
-      background-image: linear-gradient(to bottom, rgba(50, 55, 56, 0.5));
+      background-color: rgba(50, 55, 56, 0.5);
       background-clip: padding-box;
       box-shadow: none;
       text-shadow: none;
@@ -969,7 +969,7 @@ button.suggested-action {
     button.suggested-action:backdrop {
       color: #cfd8dc;
       border-color: rgba(0, 0, 0, 0.7);
-      background-image: linear-gradient(to bottom, rgba(33, 150, 243, 0.5));
+      background-color: rgba(33, 150, 243, 0.5);
       background-clip: padding-box;
       box-shadow: none;
       text-shadow: none;
@@ -1012,7 +1012,7 @@ button.destructive-action {
   button.destructive-action:backdrop,
   button.destructive-action.flat:backdrop {
     border-color: #420e0e;
-    background-image: linear-gradient(to bottom, #ab2424);
+    background-color: #ab2424;
     text-shadow: none;
     -gtk-icon-shadow: none;
     box-shadow: inset 0 1px rgba(255, 255, 255, 0); }
@@ -1126,7 +1126,7 @@ button.destructive-action {
   button.destructive-action {
     color: #cfd8dc;
     border-color: rgba(0, 0, 0, 0.7);
-    background-image: linear-gradient(to bottom, rgba(171, 36, 36, 0.5));
+    background-color: rgba(171, 36, 36, 0.5);
     background-clip: padding-box;
     box-shadow: inset 0 1px rgba(255, 255, 255, 0.1);
     text-shadow: 0 1px black;
@@ -1136,7 +1136,7 @@ button.destructive-action {
     button.destructive-action:hover {
       color: white;
       border-color: rgba(0, 0, 0, 0.7);
-      background-image: linear-gradient(to bottom, rgba(171, 36, 36, 0.7));
+      background-color: rgba(171, 36, 36, 0.7);
       background-clip: padding-box;
       box-shadow: inset 0 1px rgba(255, 255, 255, 0.1);
       text-shadow: 0 1px black;
@@ -1149,7 +1149,7 @@ button.destructive-action {
     button.destructive-action:checked {
       color: white;
       border-color: rgba(0, 0, 0, 0.7);
-      background-image: linear-gradient(to bottom, #ab2424);
+      background-color: #ab2424;
       background-clip: padding-box;
       box-shadow: none;
       text-shadow: none;
@@ -1160,7 +1160,7 @@ button.destructive-action {
     button.destructive-action:disabled {
       color: #787f81;
       border-color: rgba(0, 0, 0, 0.7);
-      background-image: linear-gradient(to bottom, rgba(50, 55, 56, 0.5));
+      background-color: rgba(50, 55, 56, 0.5);
       background-clip: padding-box;
       box-shadow: none;
       text-shadow: none;
@@ -1169,7 +1169,7 @@ button.destructive-action {
     button.destructive-action:backdrop {
       color: #cfd8dc;
       border-color: rgba(0, 0, 0, 0.7);
-      background-image: linear-gradient(to bottom, rgba(171, 36, 36, 0.5));
+      background-color: rgba(171, 36, 36, 0.5);
       background-clip: padding-box;
       box-shadow: none;
       text-shadow: none;
@@ -1288,7 +1288,7 @@ stacksidebar row.needs-attention > label {
         color: #839096; }
   .inline-toolbar toolbutton > button:backdrop {
     border-color: #242f34;
-    background-image: linear-gradient(to bottom, #37474f);
+    background-color: #37474f;
     text-shadow: none;
     -gtk-icon-shadow: none;
     box-shadow: inset 0 1px rgba(255, 255, 255, 0); }
@@ -2091,7 +2091,7 @@ colorswatch#add-color-button {
       box-shadow: inset 0 1px rgba(255, 255, 255, 0.05); }
     colorswatch#add-color-button overlay:backdrop {
       border-color: #242f34;
-      background-image: linear-gradient(to bottom, #37474f);
+      background-color: #37474f;
       text-shadow: none;
       -gtk-icon-shadow: none;
       box-shadow: inset 0 1px rgba(255, 255, 255, 0); }
@@ -2252,20 +2252,20 @@ entry {
   entry:disabled {
     color: #839096;
     border-color: #222c31;
-    background-image: linear-gradient(to bottom, #3d4f57);
+    background-color: #3d4f57;
     box-shadow: none; }
   spinbutton:backdrop:not(.vertical), GeditWindow > .entry:backdrop,
   entry:backdrop {
     color: #b4bfc5;
     border-color: #242f34;
-    background-image: linear-gradient(to bottom, #475d67);
+    background-color: #475d67;
     box-shadow: none;
     transition: 200ms ease-out; }
   spinbutton:backdrop:disabled:not(.vertical), GeditWindow > .entry:backdrop:disabled,
   entry:backdrop:disabled {
     color: #56707c;
     border-color: #242f34;
-    background-image: linear-gradient(to bottom, #3d4f57);
+    background-color: #3d4f57;
     box-shadow: none; }
   spinbutton.error:not(.vertical), GeditWindow > .error.entry,
   entry.error {
@@ -2312,7 +2312,7 @@ entry {
   entry {
     color: white;
     border-color: rgba(0, 0, 0, 0.7);
-    background-image: linear-gradient(to bottom, rgba(0, 0, 0, 0.5));
+    background-color: rgba(0, 0, 0, 0.5);
     background-clip: padding-box;
     box-shadow: none;
     text-shadow: 0 1px black;
@@ -2321,7 +2321,7 @@ entry {
     entry:focus {
       color: white;
       border-color: #2196f3;
-      background-image: linear-gradient(to bottom, rgba(0, 0, 0, 0.5));
+      background-color: rgba(0, 0, 0, 0.5);
       background-clip: padding-box;
       box-shadow: inset 0 1px 2px 0 rgba(0, 0, 0, 0.05), inset 0 1px 1px 0 rgba(0, 0, 0, 0.1);
       text-shadow: 0 1px black;
@@ -2330,7 +2330,7 @@ entry {
     entry:backdrop {
       color: white;
       border-color: rgba(0, 0, 0, 0.7);
-      background-image: linear-gradient(to bottom, rgba(0, 0, 0, 0.5));
+      background-color: rgba(0, 0, 0, 0.5);
       background-clip: padding-box;
       box-shadow: none;
       text-shadow: none;
@@ -2339,7 +2339,7 @@ entry {
     entry:disabled {
       color: #787f81;
       border-color: rgba(0, 0, 0, 0.7);
-      background-image: linear-gradient(to bottom, rgba(50, 55, 56, 0.5));
+      background-color: rgba(50, 55, 56, 0.5);
       background-clip: padding-box;
       box-shadow: none;
       text-shadow: none;
@@ -2379,12 +2379,12 @@ entry {
 entry:not(:disabled) + entry:not(:disabled), .linked.vertical >
 entry:not(:disabled) + spinbutton:not(:disabled):not(.vertical), GeditWindow.linked.vertical > entry:not(:disabled) + .entry:not(:disabled) {
   border-top-color: #3b4c55;
-  background-image: linear-gradient(to bottom, #455a64); }
+  background-color: #455a64; }
   .linked.vertical > spinbutton:not(:disabled):not(.vertical) + entry:not(:disabled):backdrop, GeditWindow.linked.vertical > .entry:not(:disabled) + entry:not(:disabled):backdrop, .linked.vertical > spinbutton:not(:disabled):not(.vertical) + spinbutton:not(:disabled):backdrop:not(.vertical), GeditWindow.linked.vertical > .entry:not(:disabled) + spinbutton:not(:disabled):backdrop:not(.vertical), GeditWindow.linked.vertical > spinbutton:not(:disabled):not(.vertical) + .entry:not(:disabled):backdrop, GeditWindow.linked.vertical > .entry:not(:disabled) + .entry:not(:disabled):backdrop, .linked.vertical >
   entry:not(:disabled) + entry:not(:disabled):backdrop, .linked.vertical >
   entry:not(:disabled) + spinbutton:not(:disabled):backdrop:not(.vertical), GeditWindow.linked.vertical > entry:not(:disabled) + .entry:not(:disabled):backdrop {
     border-top-color: #3d4f58;
-    background-image: linear-gradient(to bottom, #475d67); }
+    background-color: #475d67; }
 .linked.vertical > spinbutton:disabled:not(.vertical) + entry:disabled, GeditWindow.linked.vertical > .entry:disabled + entry:disabled, .linked.vertical > spinbutton:disabled:not(.vertical) + entry:disabled, GeditWindow.linked.vertical > .entry:disabled + entry:disabled, .linked.vertical >
 entry:disabled + entry:disabled, .linked.vertical >
 entry:disabled + entry:disabled {
@@ -2897,7 +2897,7 @@ headerbar {
     headerbar.selection-mode .selection-menu:backdrop,
     headerbar.selection-mode .selection-menu {
       border-color: rgba(33, 150, 243, 0);
-      background-image: linear-gradient(to bottom, rgba(33, 150, 243, 0));
+      background-color: rgba(33, 150, 243, 0);
       box-shadow: none;
       text-shadow: none;
       padding-left: 10px;
@@ -3206,7 +3206,7 @@ headerbar {
       border-radius: 50%;
       border: none;
       box-shadow: none;
-      icon-shadow: none;
+      -gtk-icon-shadow: none;
       margin: 0;
       padding: 1px;
       text-shadow: none;
@@ -4427,7 +4427,7 @@ scale {
     scale slider:backdrop {
       transition: 200ms ease-out;
       border-color: #242f34;
-      background-image: linear-gradient(to bottom, #37474f);
+      background-color: #37474f;
       text-shadow: none;
       -gtk-icon-shadow: none;
       box-shadow: inset 0 1px rgba(255, 255, 255, 0); }
@@ -4451,7 +4451,7 @@ scale {
     .osd scale slider {
       color: #cfd8dc;
       border-color: rgba(0, 0, 0, 0.7);
-      background-image: linear-gradient(to bottom, rgba(32, 37, 38, 0.8));
+      background-color: rgba(32, 37, 38, 0.8);
       background-clip: padding-box;
       box-shadow: inset 0 1px rgba(255, 255, 255, 0.1);
       text-shadow: 0 1px black;
@@ -4462,7 +4462,7 @@ scale {
       .osd scale slider:hover {
         color: white;
         border-color: rgba(0, 0, 0, 0.7);
-        background-image: linear-gradient(to bottom, rgba(60, 69, 71, 0.8));
+        background-color: rgba(60, 69, 71, 0.8);
         background-clip: padding-box;
         box-shadow: inset 0 1px rgba(255, 255, 255, 0.1);
         text-shadow: 0 1px black;
@@ -4471,7 +4471,7 @@ scale {
       .osd scale slider:active {
         color: white;
         border-color: rgba(0, 0, 0, 0.7);
-        background-image: linear-gradient(to bottom, rgba(0, 0, 0, 0.7));
+        background-color: rgba(0, 0, 0, 0.7);
         background-clip: padding-box;
         box-shadow: none;
         text-shadow: none;
@@ -4480,7 +4480,7 @@ scale {
       .osd scale slider:disabled {
         color: #787f81;
         border-color: rgba(0, 0, 0, 0.7);
-        background-image: linear-gradient(to bottom, rgba(50, 55, 56, 0.5));
+        background-color: rgba(50, 55, 56, 0.5);
         background-clip: padding-box;
         box-shadow: none;
         text-shadow: none;
@@ -4488,7 +4488,7 @@ scale {
       .osd scale slider:backdrop {
         color: #cfd8dc;
         border-color: rgba(0, 0, 0, 0.7);
-        background-image: linear-gradient(to bottom, rgba(32, 37, 38, 0.8));
+        background-color: rgba(32, 37, 38, 0.8);
         background-clip: padding-box;
         box-shadow: none;
         text-shadow: none;
@@ -4889,7 +4889,7 @@ scale {
     min-height: 0;
     min-width: 0; }
     scale.color trough {
-      background-image: linear-gradient(to top, #222c31);
+      background-color: #222c31;
       background-repeat: no-repeat; }
     scale.color.horizontal {
       padding: 0 0 15px 0; }
@@ -5353,7 +5353,7 @@ spinbutton.vertical button.down {
 .osd spinbutton.vertical button:first-child {
   color: #cfd8dc;
   border-color: rgba(0, 0, 0, 0.7);
-  background-image: linear-gradient(to bottom, rgba(32, 37, 38, 0.8));
+  background-color: rgba(32, 37, 38, 0.8);
   background-clip: padding-box;
   box-shadow: inset 0 1px rgba(255, 255, 255, 0.1);
   text-shadow: 0 1px black;
@@ -5362,7 +5362,7 @@ spinbutton.vertical button.down {
   .osd spinbutton.vertical button:first-child:hover {
     color: white;
     border-color: rgba(0, 0, 0, 0.7);
-    background-image: linear-gradient(to bottom, rgba(60, 69, 71, 0.8));
+    background-color: rgba(60, 69, 71, 0.8);
     background-clip: padding-box;
     box-shadow: inset 0 1px rgba(255, 255, 255, 0.1);
     text-shadow: 0 1px black;
@@ -5371,7 +5371,7 @@ spinbutton.vertical button.down {
   .osd spinbutton.vertical button:first-child:active {
     color: white;
     border-color: rgba(0, 0, 0, 0.7);
-    background-image: linear-gradient(to bottom, rgba(0, 0, 0, 0.7));
+    background-color: rgba(0, 0, 0, 0.7);
     background-clip: padding-box;
     box-shadow: none;
     text-shadow: none;
@@ -5380,7 +5380,7 @@ spinbutton.vertical button.down {
   .osd spinbutton.vertical button:first-child:disabled {
     color: #787f81;
     border-color: rgba(0, 0, 0, 0.7);
-    background-image: linear-gradient(to bottom, rgba(50, 55, 56, 0.5));
+    background-color: rgba(50, 55, 56, 0.5);
     background-clip: padding-box;
     box-shadow: none;
     text-shadow: none;
@@ -5388,7 +5388,7 @@ spinbutton.vertical button.down {
   .osd spinbutton.vertical button:first-child:backdrop {
     color: #cfd8dc;
     border-color: rgba(0, 0, 0, 0.7);
-    background-image: linear-gradient(to bottom, rgba(32, 37, 38, 0.8));
+    background-color: rgba(32, 37, 38, 0.8);
     background-clip: padding-box;
     box-shadow: none;
     text-shadow: none;
@@ -5435,7 +5435,7 @@ spinner {
  * Switch *
  **********/
 switch {
-  font: 1;
+  font-size: 1px;
   font-weight: bold;
   outline-offset: -4px;
   transition: all 200ms ease-in;
@@ -5651,7 +5651,7 @@ searchbar,
     .search-bar button:active, .location-bar button:active,
     .inline-toolbar button:focus,
     .inline-toolbar button:active {
-      font: bold;
+      font-weight: bold;
       color: #cfd8dc;
       text-shadow: none;
       box-shadow: none;
@@ -6330,12 +6330,13 @@ decoration {
     color: #cfd8dc;
     background-color: #263238; }
   .budgie-panel BudgieMenuApplet {
-    font: bold; }
+    font-weight: bold; }
     .budgie-panel BudgieMenuApplet .label {
       color: #cfd8dc;
       text-shadow: 0 1px rgba(0, 0, 0, 0.2); }
   .budgie-panel ClockApplet {
-    font: monospace bold;
+    font-family: Monospace;
+    font-weight: bold;
     font-size: 90%; }
     .budgie-panel ClockApplet .label {
       color: #cfd8dc;
@@ -6349,7 +6350,7 @@ decoration {
     padding-right: 2px;
     border-color: rgba(38, 50, 56, 0); }
     .budgie-panel .launcher:hover {
-      -gtk-image-effect: highlight; }
+      -gtk-icon-effect: highlight; }
 
 .raven {
   color: #cfd8dc;
@@ -6357,9 +6358,9 @@ decoration {
   transition: 170ms ease-out; }
   .raven .raven-header {
     padding: 4px;
-    font: bold;
+    font-weight: bold;
     text-shadow: 0 1px rgba(0, 0, 0, 0.2);
-    icon-shadow: 0 1px rgba(0, 0, 0, 0.2);
+    -gtk-icon-shadow: 0 1px rgba(0, 0, 0, 0.2);
     background-color: #37474f;
     background-image: linear-gradient(to bottom, #41555e, #37474f);
     color: #cfd8dc;
@@ -6409,7 +6410,7 @@ decoration {
 
 .raven-mpris {
   text-shadow: 0 1px rgba(0, 0, 0, 0.2);
-  icon-shadow: 0 1px rgba(0, 0, 0, 0.2);
+  -gtk-icon-shadow: 0 1px rgba(0, 0, 0, 0.2);
   color: #cfd8dc;
   background-color: rgba(38, 50, 56, 0.8);
   border: solid rgba(0, 0, 0, 0.2);
@@ -6522,7 +6523,7 @@ NautilusCanvasView {
 
 .nautilus-circular-button {
   border-radius: 20px;
-  outline-radius: 20px; }
+  -gtk-outline-radius: 20px; }
 
 .disk-space-display {
   border: 2px solid; }
@@ -6545,7 +6546,7 @@ NautilusCanvasView {
     .nautilus-desktop .nautilus-canvas-item:active {
       color: #cfd8dc;
       text-shadow: none; }
-    .nautilus-desktop .nautilus-canvas-item:prelight {
+    .nautilus-desktop .nautilus-canvas-item:hover {
       color: #cfd8dc;
       text-shadow: none; }
     .nautilus-desktop .nautilus-canvas-item:selected {
@@ -6598,7 +6599,7 @@ MathWindow {
     border: none;
     text-shadow: none;
     color: #07ce8e;
-    font: bold; }
+    font-weight: bold; }
     MathWindow MathButtons GtkComboBox:hover,
     MathWindow MathButtons .button:hover {
       background-image: none;
@@ -6908,7 +6909,7 @@ YelpWindow headerbar {
 .search-entry-large,
 .search-entry-large:focus {
   border: none;
-  font: 18;
+  font-size: 18px;
   font-weight: 300;
   background-image: none;
   background: none;
@@ -7255,7 +7256,7 @@ ConversationListView {
 #panel_window {
   background-color: rgba(0, 0, 0, 0.7);
   color: white;
-  font: bold;
+  font-weight: bold;
   box-shadow: inset 0 -1px rgba(0, 0, 0, 0.7); }
   #panel_window .menubar,
   #panel_window .menubar > .menuitem
@@ -7263,7 +7264,7 @@ ConversationListView {
   #panel_window menubar > menuitem {
     background-color: transparent;
     color: white;
-    font: bold; }
+    font-weight: bold; }
   #panel_window menubar menuitem:disabled {
     color: rgba(255, 255, 255, 0.5); }
     #panel_window menubar menuitem:disabled GtkLabel {
@@ -7272,12 +7273,12 @@ ConversationListView {
       color: inherit; }
   #panel_window .menubar .menu > .menuitem,
   #panel_window menubar menu > menuitem {
-    font: normal; }
+    /*font: normal;*/ }
 
 #login_window,
 #shutdown_dialog,
 #restart_dialog {
-  font: normal;
+  /*font: normal;*/
   border-style: none;
   background-color: transparent;
   color: #cfd8dc; }
@@ -7341,7 +7342,7 @@ ConversationListView {
 #buttonbox_frame button {
   color: #cfd8dc;
   border-color: rgba(0, 0, 0, 0.7);
-  background-image: linear-gradient(to bottom, rgba(32, 37, 38, 0.8));
+  background-color: rgba(32, 37, 38, 0.8);
   background-clip: padding-box;
   box-shadow: inset 0 1px rgba(255, 255, 255, 0.1);
   text-shadow: 0 1px black;
@@ -7350,7 +7351,7 @@ ConversationListView {
   #buttonbox_frame button:hover {
     color: white;
     border-color: rgba(0, 0, 0, 0.7);
-    background-image: linear-gradient(to bottom, rgba(60, 69, 71, 0.8));
+    background-color: rgba(60, 69, 71, 0.8);
     background-clip: padding-box;
     box-shadow: inset 0 1px rgba(255, 255, 255, 0.1);
     text-shadow: 0 1px black;
@@ -7359,7 +7360,7 @@ ConversationListView {
   #buttonbox_frame button:active, #buttonbox_frame button:checked {
     color: white;
     border-color: rgba(0, 0, 0, 0.7);
-    background-image: linear-gradient(to bottom, rgba(0, 0, 0, 0.7));
+    background-color: rgba(0, 0, 0, 0.7);
     background-clip: padding-box;
     box-shadow: none;
     text-shadow: none;
@@ -7368,7 +7369,7 @@ ConversationListView {
   #buttonbox_frame button:disabled {
     color: #787f81;
     border-color: rgba(0, 0, 0, 0.7);
-    background-image: linear-gradient(to bottom, rgba(50, 55, 56, 0.5));
+    background-color: rgba(50, 55, 56, 0.5);
     background-clip: padding-box;
     box-shadow: none;
     text-shadow: none;
@@ -7376,10 +7377,10 @@ ConversationListView {
 
 #login_window #user_combobox {
   color: #cfd8dc;
-  font: 13px; }
+  font-size: 13px; }
   #login_window #user_combobox .menu,
   #login_window #user_combobox menu {
-    font: normal; }
+    /*font: normal;*/ }
 
 #user_image {
   padding: 3px;
@@ -7387,4 +7388,4 @@ ConversationListView {
 
 #greeter_infobar {
   border-bottom-width: 0;
-  font: bold; }
+  font-weight: bold; }
diff --git a/Paper/gtk-3.20/gtk.css b/Paper/gtk-3.20/gtk.css
index 718b89e..da207b3 100644
--- a/Paper/gtk-3.20/gtk.css
+++ b/Paper/gtk-3.20/gtk.css
@@ -382,7 +382,7 @@ treeview.view:selected {
         color: rgba(42, 140, 218, 0.85); }
 
 .monospace {
-  font: Monospace; }
+  font-family: Monospace; }
 
 /***********
  * Buttons *
@@ -450,7 +450,7 @@ button {
   button:backdrop.flat,
   button:backdrop {
     border-color: #c9c9c9;
-    background-image: linear-gradient(to bottom, #f7f7f7);
+    background-color: #f7f7f7;
     text-shadow: none;
     -gtk-icon-shadow: none;
     box-shadow: inset 0 1px rgba(255, 255, 255, 0);
@@ -620,7 +620,7 @@ button.osd {
   outline-color: rgba(207, 216, 220, 0.3);
   color: #cfd8dc;
   border-color: rgba(0, 0, 0, 0.7);
-  background-image: linear-gradient(to bottom, rgba(32, 37, 38, 0.8));
+  background-color: rgba(32, 37, 38, 0.8);
   background-clip: padding-box;
   box-shadow: inset 0 1px rgba(255, 255, 255, 0.1);
   text-shadow: 0 1px black;
@@ -633,7 +633,7 @@ button.osd {
   button.osd:hover {
     color: white;
     border-color: rgba(0, 0, 0, 0.7);
-    background-image: linear-gradient(to bottom, rgba(60, 69, 71, 0.8));
+    background-color: rgba(60, 69, 71, 0.8);
     background-clip: padding-box;
     box-shadow: inset 0 1px rgba(255, 255, 255, 0.1);
     text-shadow: 0 1px black;
@@ -645,7 +645,7 @@ button.osd {
   button.osd:checked {
     color: white;
     border-color: rgba(0, 0, 0, 0.7);
-    background-image: linear-gradient(to bottom, rgba(0, 0, 0, 0.7));
+    background-color: rgba(0, 0, 0, 0.7);
     background-clip: padding-box;
     box-shadow: none;
     text-shadow: none;
@@ -657,7 +657,7 @@ button.osd {
   button.osd:disabled {
     color: #787f81;
     border-color: rgba(0, 0, 0, 0.7);
-    background-image: linear-gradient(to bottom, rgba(50, 55, 56, 0.5));
+    background-color: rgba(50, 55, 56, 0.5);
     background-clip: padding-box;
     box-shadow: none;
     text-shadow: none;
@@ -666,7 +666,7 @@ button.osd {
   button.osd:backdrop {
     color: #cfd8dc;
     border-color: rgba(0, 0, 0, 0.7);
-    background-image: linear-gradient(to bottom, rgba(32, 37, 38, 0.8));
+    background-color: rgba(32, 37, 38, 0.8);
     background-clip: padding-box;
     box-shadow: none;
     text-shadow: none;
@@ -678,7 +678,7 @@ button.osd {
 button {
   color: #cfd8dc;
   border-color: rgba(0, 0, 0, 0.7);
-  background-image: linear-gradient(to bottom, rgba(32, 37, 38, 0.8));
+  background-color: rgba(32, 37, 38, 0.8);
   background-clip: padding-box;
   box-shadow: inset 0 1px rgba(255, 255, 255, 0.1);
   text-shadow: 0 1px black;
@@ -688,7 +688,7 @@ button {
   button:hover {
     color: white;
     border-color: rgba(0, 0, 0, 0.7);
-    background-image: linear-gradient(to bottom, rgba(60, 69, 71, 0.8));
+    background-color: rgba(60, 69, 71, 0.8);
     background-clip: padding-box;
     box-shadow: inset 0 1px rgba(255, 255, 255, 0.1);
     text-shadow: 0 1px black;
@@ -701,7 +701,7 @@ button {
   button:checked {
     color: white;
     border-color: rgba(0, 0, 0, 0.7);
-    background-image: linear-gradient(to bottom, rgba(0, 0, 0, 0.7));
+    background-color: rgba(0, 0, 0, 0.7);
     background-clip: padding-box;
     box-shadow: none;
     text-shadow: none;
@@ -712,7 +712,7 @@ button {
   button:disabled {
     color: #787f81;
     border-color: rgba(0, 0, 0, 0.7);
-    background-image: linear-gradient(to bottom, rgba(50, 55, 56, 0.5));
+    background-color: rgba(50, 55, 56, 0.5);
     background-clip: padding-box;
     box-shadow: none;
     text-shadow: none;
@@ -721,7 +721,7 @@ button {
   button:backdrop {
     color: #cfd8dc;
     border-color: rgba(0, 0, 0, 0.7);
-    background-image: linear-gradient(to bottom, rgba(32, 37, 38, 0.8));
+    background-color: rgba(32, 37, 38, 0.8);
     background-clip: padding-box;
     box-shadow: none;
     text-shadow: none;
@@ -741,7 +741,7 @@ button {
     button.flat:hover {
       color: white;
       border-color: rgba(0, 0, 0, 0.7);
-      background-image: linear-gradient(to bottom, rgba(60, 69, 71, 0.8));
+      background-color: rgba(60, 69, 71, 0.8);
       background-clip: padding-box;
       box-shadow: inset 0 1px rgba(255, 255, 255, 0.1);
       text-shadow: 0 1px black;
@@ -751,7 +751,7 @@ button {
     button.flat:disabled {
       color: #787f81;
       border-color: rgba(0, 0, 0, 0.7);
-      background-image: linear-gradient(to bottom, rgba(50, 55, 56, 0.5));
+      background-color: rgba(50, 55, 56, 0.5);
       background-clip: padding-box;
       box-shadow: none;
       text-shadow: none;
@@ -772,7 +772,7 @@ button {
     button.flat:checked {
       color: white;
       border-color: rgba(0, 0, 0, 0.7);
-      background-image: linear-gradient(to bottom, rgba(0, 0, 0, 0.7));
+      background-color: rgba(0, 0, 0, 0.7);
       background-clip: padding-box;
       box-shadow: none;
       text-shadow: none;
@@ -816,7 +816,7 @@ button.suggested-action {
   button.suggested-action:backdrop,
   button.suggested-action.flat:backdrop {
     border-color: #0c7cd5;
-    background-image: linear-gradient(to bottom, #0c7cd5);
+    background-color: #0c7cd5;
     text-shadow: none;
     -gtk-icon-shadow: none;
     box-shadow: inset 0 1px rgba(255, 255, 255, 0); }
@@ -930,7 +930,7 @@ button.suggested-action {
   button.suggested-action {
     color: #cfd8dc;
     border-color: rgba(0, 0, 0, 0.7);
-    background-image: linear-gradient(to bottom, rgba(12, 124, 213, 0.5));
+    background-color: rgba(12, 124, 213, 0.5);
     background-clip: padding-box;
     box-shadow: inset 0 1px rgba(255, 255, 255, 0.1);
     text-shadow: 0 1px black;
@@ -940,7 +940,7 @@ button.suggested-action {
     button.suggested-action:hover {
       color: white;
       border-color: rgba(0, 0, 0, 0.7);
-      background-image: linear-gradient(to bottom, rgba(12, 124, 213, 0.7));
+      background-color: rgba(12, 124, 213, 0.7);
       background-clip: padding-box;
       box-shadow: inset 0 1px rgba(255, 255, 255, 0.1);
       text-shadow: 0 1px black;
@@ -953,7 +953,7 @@ button.suggested-action {
     button.suggested-action:checked {
       color: white;
       border-color: rgba(0, 0, 0, 0.7);
-      background-image: linear-gradient(to bottom, #0c7cd5);
+      background-color: #0c7cd5;
       background-clip: padding-box;
       box-shadow: none;
       text-shadow: none;
@@ -964,7 +964,7 @@ button.suggested-action {
     button.suggested-action:disabled {
       color: #787f81;
       border-color: rgba(0, 0, 0, 0.7);
-      background-image: linear-gradient(to bottom, rgba(50, 55, 56, 0.5));
+      background-color: rgba(50, 55, 56, 0.5);
       background-clip: padding-box;
       box-shadow: none;
       text-shadow: none;
@@ -973,7 +973,7 @@ button.suggested-action {
     button.suggested-action:backdrop {
       color: #cfd8dc;
       border-color: rgba(0, 0, 0, 0.7);
-      background-image: linear-gradient(to bottom, rgba(12, 124, 213, 0.5));
+      background-color: rgba(12, 124, 213, 0.5);
       background-clip: padding-box;
       box-shadow: none;
       text-shadow: none;
@@ -1016,7 +1016,7 @@ button.destructive-action {
   button.destructive-action:backdrop,
   button.destructive-action.flat:backdrop {
     border-color: #d32f2f;
-    background-image: linear-gradient(to bottom, #d32f2f);
+    background-color: #d32f2f;
     text-shadow: none;
     -gtk-icon-shadow: none;
     box-shadow: inset 0 1px rgba(255, 255, 255, 0); }
@@ -1130,7 +1130,7 @@ button.destructive-action {
   button.destructive-action {
     color: #cfd8dc;
     border-color: rgba(0, 0, 0, 0.7);
-    background-image: linear-gradient(to bottom, rgba(211, 47, 47, 0.5));
+    background-color: rgba(211, 47, 47, 0.5);
     background-clip: padding-box;
     box-shadow: inset 0 1px rgba(255, 255, 255, 0.1);
     text-shadow: 0 1px black;
@@ -1140,7 +1140,7 @@ button.destructive-action {
     button.destructive-action:hover {
       color: white;
       border-color: rgba(0, 0, 0, 0.7);
-      background-image: linear-gradient(to bottom, rgba(211, 47, 47, 0.7));
+      background-color: rgba(211, 47, 47, 0.7);
       background-clip: padding-box;
       box-shadow: inset 0 1px rgba(255, 255, 255, 0.1);
       text-shadow: 0 1px black;
@@ -1153,7 +1153,7 @@ button.destructive-action {
     button.destructive-action:checked {
       color: white;
       border-color: rgba(0, 0, 0, 0.7);
-      background-image: linear-gradient(to bottom, #d32f2f);
+      background-color: #d32f2f;
       background-clip: padding-box;
       box-shadow: none;
       text-shadow: none;
@@ -1164,7 +1164,7 @@ button.destructive-action {
     button.destructive-action:disabled {
       color: #787f81;
       border-color: rgba(0, 0, 0, 0.7);
-      background-image: linear-gradient(to bottom, rgba(50, 55, 56, 0.5));
+      background-color: rgba(50, 55, 56, 0.5);
       background-clip: padding-box;
       box-shadow: none;
       text-shadow: none;
@@ -1173,7 +1173,7 @@ button.destructive-action {
     button.destructive-action:backdrop {
       color: #cfd8dc;
       border-color: rgba(0, 0, 0, 0.7);
-      background-image: linear-gradient(to bottom, rgba(211, 47, 47, 0.5));
+      background-color: rgba(211, 47, 47, 0.5);
       background-clip: padding-box;
       box-shadow: none;
       text-shadow: none;
@@ -1292,7 +1292,7 @@ stacksidebar row.needs-attention > label {
         color: #9e9e9e; }
   .inline-toolbar toolbutton > button:backdrop {
     border-color: #c9c9c9;
-    background-image: linear-gradient(to bottom, #f7f7f7);
+    background-color: #f7f7f7;
     text-shadow: none;
     -gtk-icon-shadow: none;
     box-shadow: inset 0 1px rgba(255, 255, 255, 0); }
@@ -2100,7 +2100,7 @@ colorswatch#add-color-button {
       box-shadow: inset 0 1px white; }
     colorswatch#add-color-button overlay:backdrop {
       border-color: #c9c9c9;
-      background-image: linear-gradient(to bottom, #f7f7f7);
+      background-color: #f7f7f7;
       text-shadow: none;
       -gtk-icon-shadow: none;
       box-shadow: inset 0 1px rgba(255, 255, 255, 0); }
@@ -2261,20 +2261,20 @@ entry {
   entry:disabled {
     color: #9e9e9e;
     border-color: #c4c4c4;
-    background-image: linear-gradient(to bottom, #fafafa);
+    background-color: #fafafa;
     box-shadow: none; }
   spinbutton:backdrop:not(.vertical), GeditWindow > .entry:backdrop,
   entry:backdrop {
     color: dimgray;
     border-color: #c9c9c9;
-    background-image: linear-gradient(to bottom, #fcfcfc);
+    background-color: #fcfcfc;
     box-shadow: none;
     transition: 200ms ease-out; }
   spinbutton:backdrop:disabled:not(.vertical), GeditWindow > .entry:backdrop:disabled,
   entry:backdrop:disabled {
     color: #d1d1d1;
     border-color: #c9c9c9;
-    background-image: linear-gradient(to bottom, #fafafa);
+    background-color: #fafafa;
     box-shadow: none; }
   spinbutton.error:not(.vertical), GeditWindow > .error.entry,
   entry.error {
@@ -2321,7 +2321,7 @@ entry {
   entry {
     color: white;
     border-color: rgba(0, 0, 0, 0.7);
-    background-image: linear-gradient(to bottom, rgba(0, 0, 0, 0.5));
+    background-color: rgba(0, 0, 0, 0.5);
     background-clip: padding-box;
     box-shadow: none;
     text-shadow: 0 1px black;
@@ -2330,7 +2330,7 @@ entry {
     entry:focus {
       color: white;
       border-color: #0c7cd5;
-      background-image: linear-gradient(to bottom, rgba(0, 0, 0, 0.5));
+      background-color: rgba(0, 0, 0, 0.5);
       background-clip: padding-box;
       box-shadow: inset 0 1px 2px 0 rgba(0, 0, 0, 0.05), inset 0 1px 1px 0 rgba(0, 0, 0, 0.1);
       text-shadow: 0 1px black;
@@ -2339,7 +2339,7 @@ entry {
     entry:backdrop {
       color: white;
       border-color: rgba(0, 0, 0, 0.7);
-      background-image: linear-gradient(to bottom, rgba(0, 0, 0, 0.5));
+      background-color: rgba(0, 0, 0, 0.5);
       background-clip: padding-box;
       box-shadow: none;
       text-shadow: none;
@@ -2348,7 +2348,7 @@ entry {
     entry:disabled {
       color: #787f81;
       border-color: rgba(0, 0, 0, 0.7);
-      background-image: linear-gradient(to bottom, rgba(50, 55, 56, 0.5));
+      background-color: rgba(50, 55, 56, 0.5);
       background-clip: padding-box;
       box-shadow: none;
       text-shadow: none;
@@ -2388,12 +2388,12 @@ entry {
 entry:not(:disabled) + entry:not(:disabled), .linked.vertical >
 entry:not(:disabled) + spinbutton:not(:disabled):not(.vertical), GeditWindow.linked.vertical > entry:not(:disabled) + .entry:not(:disabled) {
   border-top-color: #ededed;
-  background-image: linear-gradient(to bottom, #ffffff); }
+  background-color: #ffffff; }
   .linked.vertical > spinbutton:not(:disabled):not(.vertical) + entry:not(:disabled):backdrop, GeditWindow.linked.vertical > .entry:not(:disabled) + entry:not(:disabled):backdrop, .linked.vertical > spinbutton:not(:disabled):not(.vertical) + spinbutton:not(:disabled):backdrop:not(.vertical), GeditWindow.linked.vertical > .entry:not(:disabled) + spinbutton:not(:disabled):backdrop:not(.vertical), GeditWindow.linked.vertical > spinbutton:not(:disabled):not(.vertical) + .entry:not(:disabled):backdrop, GeditWindow.linked.vertical > .entry:not(:disabled) + .entry:not(:disabled):backdrop, .linked.vertical >
   entry:not(:disabled) + entry:not(:disabled):backdrop, .linked.vertical >
   entry:not(:disabled) + spinbutton:not(:disabled):backdrop:not(.vertical), GeditWindow.linked.vertical > entry:not(:disabled) + .entry:not(:disabled):backdrop {
     border-top-color: #ededed;
-    background-image: linear-gradient(to bottom, #fcfcfc); }
+    background-color: #fcfcfc; }
 .linked.vertical > spinbutton:disabled:not(.vertical) + entry:disabled, GeditWindow.linked.vertical > .entry:disabled + entry:disabled, .linked.vertical > spinbutton:disabled:not(.vertical) + entry:disabled, GeditWindow.linked.vertical > .entry:disabled + entry:disabled, .linked.vertical >
 entry:disabled + entry:disabled, .linked.vertical >
 entry:disabled + entry:disabled {
@@ -2906,7 +2906,7 @@ headerbar {
     headerbar.selection-mode .selection-menu:backdrop,
     headerbar.selection-mode .selection-menu {
       border-color: rgba(12, 124, 213, 0);
-      background-image: linear-gradient(to bottom, rgba(12, 124, 213, 0));
+      background-color: rgba(12, 124, 213, 0);
       box-shadow: none;
       text-shadow: none;
       padding-left: 10px;
@@ -3215,7 +3215,7 @@ headerbar {
       border-radius: 50%;
       border: none;
       box-shadow: none;
-      icon-shadow: none;
+      -gtk-icon-shadow: none;
       margin: 0;
       padding: 1px;
       text-shadow: none;
@@ -4436,7 +4436,7 @@ scale {
     scale slider:backdrop {
       transition: 200ms ease-out;
       border-color: #c9c9c9;
-      background-image: linear-gradient(to bottom, #f7f7f7);
+      background-color: #f7f7f7;
       text-shadow: none;
       -gtk-icon-shadow: none;
       box-shadow: inset 0 1px rgba(255, 255, 255, 0); }
@@ -4460,7 +4460,7 @@ scale {
     .osd scale slider {
       color: #cfd8dc;
       border-color: rgba(0, 0, 0, 0.7);
-      background-image: linear-gradient(to bottom, rgba(32, 37, 38, 0.8));
+      background-color: rgba(32, 37, 38, 0.8);
       background-clip: padding-box;
       box-shadow: inset 0 1px rgba(255, 255, 255, 0.1);
       text-shadow: 0 1px black;
@@ -4471,7 +4471,7 @@ scale {
       .osd scale slider:hover {
         color: white;
         border-color: rgba(0, 0, 0, 0.7);
-        background-image: linear-gradient(to bottom, rgba(60, 69, 71, 0.8));
+        background-color: rgba(60, 69, 71, 0.8);
         background-clip: padding-box;
         box-shadow: inset 0 1px rgba(255, 255, 255, 0.1);
         text-shadow: 0 1px black;
@@ -4480,7 +4480,7 @@ scale {
       .osd scale slider:active {
         color: white;
         border-color: rgba(0, 0, 0, 0.7);
-        background-image: linear-gradient(to bottom, rgba(0, 0, 0, 0.7));
+        background-color: rgba(0, 0, 0, 0.7);
         background-clip: padding-box;
         box-shadow: none;
         text-shadow: none;
@@ -4489,7 +4489,7 @@ scale {
       .osd scale slider:disabled {
         color: #787f81;
         border-color: rgba(0, 0, 0, 0.7);
-        background-image: linear-gradient(to bottom, rgba(50, 55, 56, 0.5));
+        background-color: rgba(50, 55, 56, 0.5);
         background-clip: padding-box;
         box-shadow: none;
         text-shadow: none;
@@ -4497,7 +4497,7 @@ scale {
       .osd scale slider:backdrop {
         color: #cfd8dc;
         border-color: rgba(0, 0, 0, 0.7);
-        background-image: linear-gradient(to bottom, rgba(32, 37, 38, 0.8));
+        background-color: rgba(32, 37, 38, 0.8);
         background-clip: padding-box;
         box-shadow: none;
         text-shadow: none;
@@ -4898,7 +4898,7 @@ scale {
     min-height: 0;
     min-width: 0; }
     scale.color trough {
-      background-image: linear-gradient(to top, #c4c4c4);
+      background-color: #c4c4c4;
       background-repeat: no-repeat; }
     scale.color.horizontal {
       padding: 0 0 15px 0; }
@@ -5362,7 +5362,7 @@ spinbutton.vertical button.down {
 .osd spinbutton.vertical button:first-child {
   color: #cfd8dc;
   border-color: rgba(0, 0, 0, 0.7);
-  background-image: linear-gradient(to bottom, rgba(32, 37, 38, 0.8));
+  background-color: rgba(32, 37, 38, 0.8);
   background-clip: padding-box;
   box-shadow: inset 0 1px rgba(255, 255, 255, 0.1);
   text-shadow: 0 1px black;
@@ -5371,7 +5371,7 @@ spinbutton.vertical button.down {
   .osd spinbutton.vertical button:first-child:hover {
     color: white;
     border-color: rgba(0, 0, 0, 0.7);
-    background-image: linear-gradient(to bottom, rgba(60, 69, 71, 0.8));
+    background-color: rgba(60, 69, 71, 0.8);
     background-clip: padding-box;
     box-shadow: inset 0 1px rgba(255, 255, 255, 0.1);
     text-shadow: 0 1px black;
@@ -5380,7 +5380,7 @@ spinbutton.vertical button.down {
   .osd spinbutton.vertical button:first-child:active {
     color: white;
     border-color: rgba(0, 0, 0, 0.7);
-    background-image: linear-gradient(to bottom, rgba(0, 0, 0, 0.7));
+    background-color: rgba(0, 0, 0, 0.7);
     background-clip: padding-box;
     box-shadow: none;
     text-shadow: none;
@@ -5389,7 +5389,7 @@ spinbutton.vertical button.down {
   .osd spinbutton.vertical button:first-child:disabled {
     color: #787f81;
     border-color: rgba(0, 0, 0, 0.7);
-    background-image: linear-gradient(to bottom, rgba(50, 55, 56, 0.5));
+    background-color: rgba(50, 55, 56, 0.5);
     background-clip: padding-box;
     box-shadow: none;
     text-shadow: none;
@@ -5397,7 +5397,7 @@ spinbutton.vertical button.down {
   .osd spinbutton.vertical button:first-child:backdrop {
     color: #cfd8dc;
     border-color: rgba(0, 0, 0, 0.7);
-    background-image: linear-gradient(to bottom, rgba(32, 37, 38, 0.8));
+    background-color: rgba(32, 37, 38, 0.8);
     background-clip: padding-box;
     box-shadow: none;
     text-shadow: none;
@@ -5444,7 +5444,7 @@ spinner {
  * Switch *
  **********/
 switch {
-  font: 1;
+  font-size: 1px;
   font-weight: bold;
   outline-offset: -4px;
   transition: all 200ms ease-in;
@@ -5671,7 +5671,7 @@ searchbar,
     .search-bar button:active, .location-bar button:active,
     .inline-toolbar button:focus,
     .inline-toolbar button:active {
-      font: bold;
+      font-weight: bold;
       color: #444;
       text-shadow: none;
       box-shadow: none;
@@ -6356,12 +6356,13 @@ decoration {
     color: #cfd8dc;
     background-color: #263238; }
   .budgie-panel BudgieMenuApplet {
-    font: bold; }
+    font-weight: bold; }
     .budgie-panel BudgieMenuApplet .label {
       color: #cfd8dc;
       text-shadow: 0 1px rgba(0, 0, 0, 0.2); }
   .budgie-panel ClockApplet {
-    font: monospace bold;
+    font-family: Monospace;
+    font-weight: bold;
     font-size: 90%; }
     .budgie-panel ClockApplet .label {
       color: #cfd8dc;
@@ -6375,7 +6376,7 @@ decoration {
     padding-right: 2px;
     border-color: rgba(38, 50, 56, 0); }
     .budgie-panel .launcher:hover {
-      -gtk-image-effect: highlight; }
+      -gtk-icon-effect: highlight; }
 
 .raven {
   color: #444;
@@ -6383,9 +6384,9 @@ decoration {
   transition: 170ms ease-out; }
   .raven .raven-header {
     padding: 4px;
-    font: bold;
+    font-weight: bold;
     text-shadow: 0 1px rgba(0, 0, 0, 0.2);
-    icon-shadow: 0 1px rgba(0, 0, 0, 0.2);
+    -gtk-icon-shadow: 0 1px rgba(0, 0, 0, 0.2);
     background-color: #f7f7f7;
     background-image: linear-gradient(to bottom, white, #f7f7f7);
     color: #444;
@@ -6435,7 +6436,7 @@ decoration {
 
 .raven-mpris {
   text-shadow: 0 1px rgba(0, 0, 0, 0.2);
-  icon-shadow: 0 1px rgba(0, 0, 0, 0.2);
+  -gtk-icon-shadow: 0 1px rgba(0, 0, 0, 0.2);
   color: #cfd8dc;
   background-color: rgba(38, 50, 56, 0.8);
   border: solid rgba(0, 0, 0, 0.2);
@@ -6548,7 +6549,7 @@ NautilusCanvasView {
 
 .nautilus-circular-button {
   border-radius: 20px;
-  outline-radius: 20px; }
+  -gtk-outline-radius: 20px; }
 
 .disk-space-display {
   border: 2px solid; }
@@ -6571,7 +6572,7 @@ NautilusCanvasView {
     .nautilus-desktop .nautilus-canvas-item:active {
       color: #444;
       text-shadow: none; }
-    .nautilus-desktop .nautilus-canvas-item:prelight {
+    .nautilus-desktop .nautilus-canvas-item:hover {
       color: #444;
       text-shadow: none; }
     .nautilus-desktop .nautilus-canvas-item:selected {
@@ -6624,7 +6625,7 @@ MathWindow {
     border: none;
     text-shadow: none;
     color: #07ce8e;
-    font: bold; }
+    font-weight: bold; }
     MathWindow MathButtons GtkComboBox:hover,
     MathWindow MathButtons .button:hover {
       background-image: none;
@@ -6934,7 +6935,7 @@ YelpWindow headerbar {
 .search-entry-large,
 .search-entry-large:focus {
   border: none;
-  font: 18;
+  font-size: 18px;
   font-weight: 300;
   background-image: none;
   background: none;
@@ -7281,7 +7282,7 @@ ConversationListView {
 #panel_window {
   background-color: rgba(0, 0, 0, 0.7);
   color: white;
-  font: bold;
+  font-weight: bold;
   box-shadow: inset 0 -1px rgba(0, 0, 0, 0.7); }
   #panel_window .menubar,
   #panel_window .menubar > .menuitem
@@ -7289,7 +7290,7 @@ ConversationListView {
   #panel_window menubar > menuitem {
     background-color: transparent;
     color: white;
-    font: bold; }
+    font-weight: bold; }
   #panel_window menubar menuitem:disabled {
     color: rgba(255, 255, 255, 0.5); }
     #panel_window menubar menuitem:disabled GtkLabel {
@@ -7298,12 +7299,12 @@ ConversationListView {
       color: inherit; }
   #panel_window .menubar .menu > .menuitem,
   #panel_window menubar menu > menuitem {
-    font: normal; }
+    /*font: normal;*/ }
 
 #login_window,
 #shutdown_dialog,
 #restart_dialog {
-  font: normal;
+  /*font: normal;*/
   border-style: none;
   background-color: transparent;
   color: #444; }
@@ -7367,7 +7368,7 @@ ConversationListView {
 #buttonbox_frame button {
   color: #cfd8dc;
   border-color: rgba(0, 0, 0, 0.7);
-  background-image: linear-gradient(to bottom, rgba(32, 37, 38, 0.8));
+  background-color: rgba(32, 37, 38, 0.8);
   background-clip: padding-box;
   box-shadow: inset 0 1px rgba(255, 255, 255, 0.1);
   text-shadow: 0 1px black;
@@ -7376,7 +7377,7 @@ ConversationListView {
   #buttonbox_frame button:hover {
     color: white;
     border-color: rgba(0, 0, 0, 0.7);
-    background-image: linear-gradient(to bottom, rgba(60, 69, 71, 0.8));
+    background-color: rgba(60, 69, 71, 0.8);
     background-clip: padding-box;
     box-shadow: inset 0 1px rgba(255, 255, 255, 0.1);
     text-shadow: 0 1px black;
@@ -7385,7 +7386,7 @@ ConversationListView {
   #buttonbox_frame button:active, #buttonbox_frame button:checked {
     color: white;
     border-color: rgba(0, 0, 0, 0.7);
-    background-image: linear-gradient(to bottom, rgba(0, 0, 0, 0.7));
+    background-color: rgba(0, 0, 0, 0.7);
     background-clip: padding-box;
     box-shadow: none;
     text-shadow: none;
@@ -7394,7 +7395,7 @@ ConversationListView {
   #buttonbox_frame button:disabled {
     color: #787f81;
     border-color: rgba(0, 0, 0, 0.7);
-    background-image: linear-gradient(to bottom, rgba(50, 55, 56, 0.5));
+    background-color: rgba(50, 55, 56, 0.5);
     background-clip: padding-box;
     box-shadow: none;
     text-shadow: none;
@@ -7402,10 +7403,10 @@ ConversationListView {
 
 #login_window #user_combobox {
   color: #444;
-  font: 13px; }
+  font-size: 13px; }
   #login_window #user_combobox .menu,
   #login_window #user_combobox menu {
-    font: normal; }
+    /*font: normal;*/ }
 
 #user_image {
   padding: 3px;
@@ -7413,4 +7414,4 @@ ConversationListView {
 
 #greeter_infobar {
   border-bottom-width: 0;
-  font: bold; }
+  font-weight: bold; }