[gnome-themes-standard] gtk3: fix menu borders when not running under gnome-shell

[Cosimo Cecchi <cosimoc src gnome org>]

commit d10116eb77b09d8372a82de2e25894371805726c
Author: Cosimo Cecchi <cosimoc gnome org>
Date:   Thu Sep 5 19:13:28 2013 -0700

    gtk3: fix menu borders when not running under gnome-shell
    
    We can just use a transparent background for the insensitive items.
    
    https://bugzilla.gnome.org/show_bug.cgi?id=707358

 themes/Adwaita/gtk-3.0/gtk-widgets.css |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/themes/Adwaita/gtk-3.0/gtk-widgets.css b/themes/Adwaita/gtk-3.0/gtk-widgets.css
index c013581..eb80e37 100644
--- a/themes/Adwaita/gtk-3.0/gtk-widgets.css
+++ b/themes/Adwaita/gtk-3.0/gtk-widgets.css
@@ -2364,7 +2364,7 @@ GtkTreeMenu .menuitem,
 }
 
 .menu .menuitem:insensitive {
-    background-color: @menu_bg_color;
+    background-color: transparent;
 }
 
 .menu .menuitem:active,