Windows XP look and feel for menus on the menu bar, not Win2k. SO there.

toolkit/skin/win/menu.css

@@ -93,10 +93,13 @@ menuitem[_moz-menuactive="true"][disabled="true"] {
 
 /* ::::: menu/menuitems in menubar ::::: */
 
+/* Match the Windows XP look and feel rather than the Windows 2000 look and feel.
+   -dwh */
+
 menubar > menu {
   border: 1px solid transparent;
-  padding: 2px 5px 2px 7px;
-  margin: 1px 0px 1px 0px;
+  padding: 3px 5px 2px 7px;
+  margin: 0px 0px 1px 0px;
 }
 
 menubar > menu[disabled="true"] {
@@ -104,17 +107,7 @@ menubar > menu[disabled="true"] {
 }
 
 menubar > menu[_moz-menuactive="true"] {
-  border-top: 1px solid ThreeDHighlight;
-  border-right: 1px solid ThreeDShadow;
-  border-bottom: 1px solid ThreeDShadow;
-  border-left: 1px solid ThreeDHighlight;
-}
-
-menubar > menu[_moz-menuactive="true"][open="true"] {
-  border-top: 1px solid ThreeDShadow;
-  border-right: 1px solid ThreeDHighlight;
-  border-bottom: 1px solid ThreeDHighlight;
-  border-left: 1px solid ThreeDShadow;
+  background-color: Highlight;
 }
 
 /* ..... internal content .... */