=== modified file 'Ambiance/gtk-3.0/gtk-widgets.css'
--- Ambiance/gtk-3.0/gtk-widgets.css	2013-02-10 12:59:27 +0000
+++ Ambiance/gtk-3.0/gtk-widgets.css	2013-02-19 12:56:19 +0000
@@ -956,9 +956,8 @@
 }*/
 
 .menuitem {
+    background: transparent;
     border-radius: 0;
-    border-style: solid;
-    border-width: 1px;
     padding: 3px 2px 3px 2px;
 
     text-shadow: none;

=== modified file 'Radiance/gtk-3.0/gtk-widgets.css'
--- Radiance/gtk-3.0/gtk-widgets.css	2013-02-10 12:59:27 +0000
+++ Radiance/gtk-3.0/gtk-widgets.css	2013-02-19 12:56:19 +0000
@@ -956,9 +956,8 @@
 }*/
 
 .menuitem {
+    background: transparent;
     border-radius: 0;
-    border-style: solid;
-    border-width: 1px;
     padding: 3px 2px 3px 2px;
 
     text-shadow: none;