diff --git a/dlls/mshtml/htmlstyle.c b/dlls/mshtml/htmlstyle.c
index 06a9a5382b9..7efdce62e90 100644
--- a/dlls/mshtml/htmlstyle.c
+++ b/dlls/mshtml/htmlstyle.c
@@ -376,7 +376,7 @@ static HRESULT var_to_styleval(const VARIANT *v, WCHAR *buf, DWORD flags, const
         return S_OK;
     }
     default:
-        FIXME("not implemented vt %d\n", V_VT(v));
+        FIXME("not implemented for %s\n", debugstr_variant(v));
         return E_NOTIMPL;
 
     }
@@ -851,7 +851,7 @@ static HRESULT WINAPI HTMLStyle_put_fontSize(IHTMLStyle *iface, VARIANT v)
 {
     HTMLStyle *This = impl_from_IHTMLStyle(iface);
 
-    TRACE("(%p)->(v%d)\n", This, V_VT(&v));
+    TRACE("(%p)->(%s)\n", This, debugstr_variant(&v));
 
     switch(V_VT(&v)) {
     case VT_BSTR:
@@ -891,7 +891,7 @@ static HRESULT WINAPI HTMLStyle_put_color(IHTMLStyle *iface, VARIANT v)
 {
     HTMLStyle *This = impl_from_IHTMLStyle(iface);
 
-    TRACE("(%p)->(v%d)\n", This, V_VT(&v));
+    TRACE("(%p)->(%s)\n", This, debugstr_variant(&v));
 
     switch(V_VT(&v)) {
     case VT_BSTR:
@@ -937,7 +937,7 @@ static HRESULT WINAPI HTMLStyle_put_backgroundColor(IHTMLStyle *iface, VARIANT v
 {
     HTMLStyle *This = impl_from_IHTMLStyle(iface);
 
-    TRACE("(%p)->(v%d)\n", This, V_VT(&v));
+    TRACE("(%p)->(%s)\n", This, debugstr_variant(&v));
 
     switch(V_VT(&v)) {
     case VT_BSTR:
@@ -1053,7 +1053,7 @@ static HRESULT WINAPI HTMLStyle_put_backgroundPositionX(IHTMLStyle *iface, VARIA
     DWORD val_len;
     HRESULT hres;
 
-    TRACE("(%p)->(v%d)\n", This, V_VT(&v));
+    TRACE("(%p)->(%s)\n", This, debugstr_variant(&v));
 
     hres = var_to_styleval(&v, buf, ATTR_FIX_PX, &val);
     if(FAILED(hres))
@@ -1146,7 +1146,7 @@ static HRESULT WINAPI HTMLStyle_put_backgroundPositionY(IHTMLStyle *iface, VARIA
     DWORD val_len;
     HRESULT hres;
 
-    TRACE("(%p)->(v%d)\n", This, V_VT(&v));
+    TRACE("(%p)->(%s)\n", This, debugstr_variant(&v));
 
     hres = var_to_styleval(&v, buf, ATTR_FIX_PX, &val);
     if(FAILED(hres))
@@ -1231,7 +1231,9 @@ static HRESULT WINAPI HTMLStyle_get_backgroundPositionY(IHTMLStyle *iface, VARIA
 static HRESULT WINAPI HTMLStyle_put_wordSpacing(IHTMLStyle *iface, VARIANT v)
 {
     HTMLStyle *This = impl_from_IHTMLStyle(iface);
-    TRACE("(%p)->(v%d)\n", This, V_VT(&v));
+
+    TRACE("(%p)->(%s)\n", This, debugstr_variant(&v));
+
     return set_nsstyle_attr_var(This->nsstyle, STYLEID_WORD_SPACING, &v, 0);
 }
 
@@ -1245,7 +1247,9 @@ static HRESULT WINAPI HTMLStyle_get_wordSpacing(IHTMLStyle *iface, VARIANT *p)
 static HRESULT WINAPI HTMLStyle_put_letterSpacing(IHTMLStyle *iface, VARIANT v)
 {
     HTMLStyle *This = impl_from_IHTMLStyle(iface);
-    TRACE("(%p)->(v%d)\n", This, V_VT(&v));
+
+    TRACE("(%p)->(%s)\n", This, debugstr_variant(&v));
+
     return set_nsstyle_attr_var(This->nsstyle, STYLEID_LETTER_SPACING, &v, 0);
 }
 
@@ -1441,7 +1445,7 @@ static HRESULT WINAPI HTMLStyle_get_textAlign(IHTMLStyle *iface, BSTR *p)
 static HRESULT WINAPI HTMLStyle_put_textIndent(IHTMLStyle *iface, VARIANT v)
 {
     HTMLStyle *This = impl_from_IHTMLStyle(iface);
-    FIXME("(%p)->(v%d)\n", This, V_VT(&v));
+    FIXME("(%p)->(%s)\n", This, debugstr_variant(&v));
     return E_NOTIMPL;
 }
 
@@ -1455,7 +1459,7 @@ static HRESULT WINAPI HTMLStyle_get_textIndent(IHTMLStyle *iface, VARIANT *p)
 static HRESULT WINAPI HTMLStyle_put_lineHeight(IHTMLStyle *iface, VARIANT v)
 {
     HTMLStyle *This = impl_from_IHTMLStyle(iface);
-    FIXME("(%p)->(v%d)\n", This, V_VT(&v));
+    FIXME("(%p)->(%s)\n", This, debugstr_variant(&v));
     return E_NOTIMPL;
 }
 
@@ -1470,7 +1474,7 @@ static HRESULT WINAPI HTMLStyle_put_marginTop(IHTMLStyle *iface, VARIANT v)
 {
     HTMLStyle *This = impl_from_IHTMLStyle(iface);
 
-    TRACE("(%p)->(v%d)\n", This, V_VT(&v));
+    TRACE("(%p)->(%s)\n", This, debugstr_variant(&v));
 
     return set_nsstyle_attr_var(This->nsstyle, STYLEID_MARGIN_TOP, &v, ATTR_FIX_PX);
 }
@@ -1488,7 +1492,7 @@ static HRESULT WINAPI HTMLStyle_put_marginRight(IHTMLStyle *iface, VARIANT v)
 {
     HTMLStyle *This = impl_from_IHTMLStyle(iface);
 
-    TRACE("(%p)->(v(%d))\n", This, V_VT(&v));
+    TRACE("(%p)->(%s)\n", This, debugstr_variant(&v));
 
     return set_nsstyle_attr_var(This->nsstyle, STYLEID_MARGIN_RIGHT, &v, ATTR_FIX_PX);
 }
@@ -1504,7 +1508,7 @@ static HRESULT WINAPI HTMLStyle_put_marginBottom(IHTMLStyle *iface, VARIANT v)
 {
     HTMLStyle *This = impl_from_IHTMLStyle(iface);
 
-    TRACE("(%p)->(v%d)\n", This, V_VT(&v));
+    TRACE("(%p)->(%s)\n", This, debugstr_variant(&v));
 
     return set_nsstyle_attr_var(This->nsstyle, STYLEID_MARGIN_BOTTOM, &v, ATTR_FIX_PX);
 }
@@ -1522,7 +1526,7 @@ static HRESULT WINAPI HTMLStyle_put_marginLeft(IHTMLStyle *iface, VARIANT v)
 {
     HTMLStyle *This = impl_from_IHTMLStyle(iface);
 
-    TRACE("(%p)->(v%d)\n", This, V_VT(&v));
+    TRACE("(%p)->(%s)\n", This, debugstr_variant(&v));
 
     return set_nsstyle_attr_var(This->nsstyle, STYLEID_MARGIN_LEFT, &v, ATTR_FIX_PX);
 }
@@ -1556,7 +1560,7 @@ static HRESULT WINAPI HTMLStyle_put_paddingTop(IHTMLStyle *iface, VARIANT v)
 {
     HTMLStyle *This = impl_from_IHTMLStyle(iface);
 
-    TRACE("(%p)->(v%d)\n", This, V_VT(&v));
+    TRACE("(%p)->(%s)\n", This, debugstr_variant(&v));
 
     return set_nsstyle_attr_var(This->nsstyle, STYLEID_PADDING_TOP, &v, ATTR_FIX_PX);
 }
@@ -1574,7 +1578,7 @@ static HRESULT WINAPI HTMLStyle_put_paddingRight(IHTMLStyle *iface, VARIANT v)
 {
     HTMLStyle *This = impl_from_IHTMLStyle(iface);
 
-    TRACE("(%p)->(v%d)\n", This, V_VT(&v));
+    TRACE("(%p)->(%s)\n", This, debugstr_variant(&v));
 
     return set_nsstyle_attr_var(This->nsstyle, STYLEID_PADDING_RIGHT, &v, ATTR_FIX_PX);
 }
@@ -1592,7 +1596,7 @@ static HRESULT WINAPI HTMLStyle_put_paddingBottom(IHTMLStyle *iface, VARIANT v)
 {
     HTMLStyle *This = impl_from_IHTMLStyle(iface);
 
-    TRACE("(%p)->(v%d)\n", This, V_VT(&v));
+    TRACE("(%p)->(%s)\n", This, debugstr_variant(&v));
 
     return set_nsstyle_attr_var(This->nsstyle, STYLEID_PADDING_BOTTOM, &v, ATTR_FIX_PX);
 }
@@ -1610,7 +1614,7 @@ static HRESULT WINAPI HTMLStyle_put_paddingLeft(IHTMLStyle *iface, VARIANT v)
 {
     HTMLStyle *This = impl_from_IHTMLStyle(iface);
 
-    TRACE("(%p)->(v%d)\n", This, V_VT(&v));
+    TRACE("(%p)->(%s)\n", This, debugstr_variant(&v));
 
     return set_nsstyle_attr_var(This->nsstyle, STYLEID_PADDING_LEFT, &v, ATTR_FIX_PX);
 }
@@ -1742,7 +1746,7 @@ static HRESULT WINAPI HTMLStyle_put_borderTopColor(IHTMLStyle *iface, VARIANT v)
 {
     HTMLStyle *This = impl_from_IHTMLStyle(iface);
 
-    TRACE("(%p)->(v%d)\n", This, V_VT(&v));
+    TRACE("(%p)->(%s)\n", This, debugstr_variant(&v));
 
     return set_nsstyle_attr_var(This->nsstyle, STYLEID_BORDER_TOP_COLOR, &v, ATTR_HEX_INT);
 }
@@ -1760,7 +1764,7 @@ static HRESULT WINAPI HTMLStyle_put_borderRightColor(IHTMLStyle *iface, VARIANT
 {
     HTMLStyle *This = impl_from_IHTMLStyle(iface);
 
-    TRACE("(%p)->(v%d)\n", This, V_VT(&v));
+    TRACE("(%p)->(%s)\n", This, debugstr_variant(&v));
 
     return set_nsstyle_attr_var(This->nsstyle, STYLEID_BORDER_RIGHT_COLOR, &v, ATTR_HEX_INT);
 }
@@ -1778,7 +1782,7 @@ static HRESULT WINAPI HTMLStyle_put_borderBottomColor(IHTMLStyle *iface, VARIANT
 {
     HTMLStyle *This = impl_from_IHTMLStyle(iface);
 
-    TRACE("(%p)->(v%d)\n", This, V_VT(&v));
+    TRACE("(%p)->(%s)\n", This, debugstr_variant(&v));
 
     return set_nsstyle_attr_var(This->nsstyle, STYLEID_BORDER_BOTTOM_COLOR, &v, ATTR_HEX_INT);
 }
@@ -1796,7 +1800,7 @@ static HRESULT WINAPI HTMLStyle_put_borderLeftColor(IHTMLStyle *iface, VARIANT v
 {
     HTMLStyle *This = impl_from_IHTMLStyle(iface);
 
-    TRACE("(%p)->(v%d)\n", This, V_VT(&v));
+    TRACE("(%p)->(%s)\n", This, debugstr_variant(&v));
 
     return set_nsstyle_attr_var(This->nsstyle, STYLEID_BORDER_LEFT_COLOR, &v, ATTR_HEX_INT);
 }
@@ -1827,7 +1831,9 @@ static HRESULT WINAPI HTMLStyle_get_borderWidth(IHTMLStyle *iface, BSTR *p)
 static HRESULT WINAPI HTMLStyle_put_borderTopWidth(IHTMLStyle *iface, VARIANT v)
 {
     HTMLStyle *This = impl_from_IHTMLStyle(iface);
-    TRACE("(%p)->(v%d)\n", This, V_VT(&v));
+
+    TRACE("(%p)->(%s)\n", This, debugstr_variant(&v));
+
     return set_nsstyle_attr_var(This->nsstyle, STYLEID_BORDER_TOP_WIDTH, &v, 0);
 }
 
@@ -1843,14 +1849,18 @@ static HRESULT WINAPI HTMLStyle_get_borderTopWidth(IHTMLStyle *iface, VARIANT *p
 static HRESULT WINAPI HTMLStyle_put_borderRightWidth(IHTMLStyle *iface, VARIANT v)
 {
     HTMLStyle *This = impl_from_IHTMLStyle(iface);
-    TRACE("(%p)->(v%d)\n", This, V_VT(&v));
+
+    TRACE("(%p)->(%s)\n", This, debugstr_variant(&v));
+
     return set_nsstyle_attr_var(This->nsstyle, STYLEID_BORDER_RIGHT_WIDTH, &v, 0);
 }
 
 static HRESULT WINAPI HTMLStyle_get_borderRightWidth(IHTMLStyle *iface, VARIANT *p)
 {
     HTMLStyle *This = impl_from_IHTMLStyle(iface);
+
     TRACE("(%p)->(%p)\n", This, p);
+
     return get_nsstyle_attr_var(This->nsstyle, STYLEID_BORDER_RIGHT_WIDTH, p, 0);
 }
 
@@ -1858,7 +1868,8 @@ static HRESULT WINAPI HTMLStyle_put_borderBottomWidth(IHTMLStyle *iface, VARIANT
 {
     HTMLStyle *This = impl_from_IHTMLStyle(iface);
 
-    TRACE("(%p)->(v%d)\n", This, V_VT(&v));
+    TRACE("(%p)->(%s)\n", This, debugstr_variant(&v));
+
     return set_nsstyle_attr_var(This->nsstyle, STYLEID_BORDER_BOTTOM_WIDTH, &v, 0);
 }
 
@@ -1872,7 +1883,9 @@ static HRESULT WINAPI HTMLStyle_get_borderBottomWidth(IHTMLStyle *iface, VARIANT
 static HRESULT WINAPI HTMLStyle_put_borderLeftWidth(IHTMLStyle *iface, VARIANT v)
 {
     HTMLStyle *This = impl_from_IHTMLStyle(iface);
-    TRACE("(%p)->(v%d)\n", This, V_VT(&v));
+
+    TRACE("(%p)->(%s)\n", This, debugstr_variant(&v));
+
     return set_nsstyle_attr_var(This->nsstyle, STYLEID_BORDER_LEFT_WIDTH, &v, 0);
 }
 
@@ -2010,7 +2023,7 @@ static HRESULT WINAPI HTMLStyle_put_width(IHTMLStyle *iface, VARIANT v)
 {
     HTMLStyle *This = impl_from_IHTMLStyle(iface);
 
-    TRACE("(%p)->(v%d)\n", This, V_VT(&v));
+    TRACE("(%p)->(%s)\n", This, debugstr_variant(&v));
 
     return set_nsstyle_attr_var(This->nsstyle, STYLEID_WIDTH, &v, ATTR_FIX_PX);
 }