diff --git a/dlls/mshtml/htmlstyle.c b/dlls/mshtml/htmlstyle.c
index 1553007845d..a33bd002bec 100644
--- a/dlls/mshtml/htmlstyle.c
+++ b/dlls/mshtml/htmlstyle.c
@@ -49,6 +49,8 @@ static const WCHAR attrBorderLeft[] =
     {'b','o','r','d','e','r','-','l','e','f','t',0};
 static const WCHAR attrBorderLeftStyle[] =
     {'b','o','r','d','e','r','-','l','e','f','t','-','s','t','y','l','e',0};
+static const WCHAR attrBorderRightStyle[] =
+    {'b','o','r','d','e','r','-','r','i','g','h','t','-','s','t','y','l','e',0};
 static const WCHAR attrBorderWidth[] =
     {'b','o','r','d','e','r','-','w','i','d','t','h',0};
 static const WCHAR attrColor[] =
@@ -111,6 +113,7 @@ static const struct{
     {attrBorderBottomStyle,    DISPID_IHTMLSTYLE_BORDERBOTTOMSTYLE},
     {attrBorderLeft,           DISPID_IHTMLSTYLE_BORDERLEFT},
     {attrBorderLeftStyle,      DISPID_IHTMLSTYLE_BORDERLEFTSTYLE},
+    {attrBorderRightStyle,     DISPID_IHTMLSTYLE_BORDERRIGHTSTYLE},
     {attrBorderWidth,          DISPID_IHTMLSTYLE_BORDERWIDTH},
     {attrColor,                DISPID_IHTMLSTYLE_COLOR},
     {attrCursor,               DISPID_IHTMLSTYLE_CURSOR},
@@ -1477,15 +1480,19 @@ static HRESULT WINAPI HTMLStyle_get_borderTopStyle(IHTMLStyle *iface, BSTR *p)
 static HRESULT WINAPI HTMLStyle_put_borderRightStyle(IHTMLStyle *iface, BSTR v)
 {
     HTMLStyle *This = HTMLSTYLE_THIS(iface);
-    FIXME("(%p)->(%s)\n", This, debugstr_w(v));
-    return E_NOTIMPL;
+    TRACE("(%p)->(%s)\n", This, debugstr_w(v));
+
+    if(!is_valid_border_style(v))
+        return E_INVALIDARG;
+
+    return set_style_attr(This, STYLEID_BORDER_RIGHT_STYLE, v, 0);
 }
 
 static HRESULT WINAPI HTMLStyle_get_borderRightStyle(IHTMLStyle *iface, BSTR *p)
 {
     HTMLStyle *This = HTMLSTYLE_THIS(iface);
-    FIXME("(%p)->(%p)\n", This, p);
-    return E_NOTIMPL;
+    TRACE("(%p)->(%p)\n", This, p);
+    return get_style_attr(This, STYLEID_BORDER_RIGHT_STYLE, p);
 }
 
 static HRESULT WINAPI HTMLStyle_put_borderBottomStyle(IHTMLStyle *iface, BSTR v)
diff --git a/dlls/mshtml/htmlstyle.h b/dlls/mshtml/htmlstyle.h
index 6538f7aa66a..efcdff5d46f 100644
--- a/dlls/mshtml/htmlstyle.h
+++ b/dlls/mshtml/htmlstyle.h
@@ -38,6 +38,7 @@ typedef enum {
     STYLEID_BORDER_BOTTOM_STYLE,
     STYLEID_BORDER_LEFT,
     STYLEID_BORDER_LEFT_STYLE,
+    STYLEID_BORDER_RIGHT_STYLE,
     STYLEID_BORDER_WIDTH,
     STYLEID_COLOR,
     STYLEID_CURSOR,
diff --git a/dlls/mshtml/tests/dom.c b/dlls/mshtml/tests/dom.c
index c67b758eb6b..56483ba4c0c 100644
--- a/dlls/mshtml/tests/dom.c
+++ b/dlls/mshtml/tests/dom.c
@@ -2896,6 +2896,10 @@ static void test_default_style(IHTMLStyle *style)
     test_border_styles(style, str);
     SysFreeString(str);
 
+    str = a2bstr("borderrightstyle");
+    test_border_styles(style, str);
+    SysFreeString(str);
+
     hres = IHTMLStyle_QueryInterface(style, &IID_IHTMLStyle2, (void**)&style2);
     ok(hres == S_OK, "Could not get IHTMLStyle2 iface: %08x\n", hres);
     if(SUCCEEDED(hres)) {