[gnome-themes-standard] adwaita: Use 1px border without any style for menu items

[Carlos Garcia Campos <carlosgc src gnome org>]

commit 8f4fdebb79d3212aecedceb40250f016bb8da774
Author: Carlos Garcia Campos <carlosgc gnome org>
Date:   Sat Mar 12 12:22:49 2011 +0100

    adwaita: Use 1px border without any style for menu items
    
    The prelighted state uses a border that makes the whole menubar taller.
    
    https://bugzilla.gnome.org/show_bug.cgi?id=643315

 themes/Adwaita/gtk-3.0/gtk.css |    5 +++++
 1 files changed, 5 insertions(+), 0 deletions(-)
---
diff --git a/themes/Adwaita/gtk-3.0/gtk.css b/themes/Adwaita/gtk-3.0/gtk.css
index 514462e..c6a6e24 100644
--- a/themes/Adwaita/gtk-3.0/gtk.css
+++ b/themes/Adwaita/gtk-3.0/gtk.css
@@ -544,6 +544,11 @@ GtkComboBox.button {
     border-color: @inactive_frame_color;
 }
 
+.menubar.menuitem {
+    border-width: 1;
+    border-style: none;
+}
+
 .menu {
     padding: 2;