[gnome-themes-standard] gtk3: sync gtk-widget-borders-dark.css.

[Lapo Calamandrei <lapo src gnome org>]

commit bbe1a1b33815a6f35dee98938e137dec676b87f6
Author: Lapo Calamandrei <calamandrei gmail com>
Date:   Sun Sep 30 13:49:23 2012 +0200

    gtk3: sync gtk-widget-borders-dark.css.

 .../Adwaita/gtk-3.0/gtk-widgets-borders-dark.css   |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)
---
diff --git a/themes/Adwaita/gtk-3.0/gtk-widgets-borders-dark.css b/themes/Adwaita/gtk-3.0/gtk-widgets-borders-dark.css
index f595f5f..49ef1b7 100644
--- a/themes/Adwaita/gtk-3.0/gtk-widgets-borders-dark.css
+++ b/themes/Adwaita/gtk-3.0/gtk-widgets-borders-dark.css
@@ -190,6 +190,8 @@ column-header:last-child .button:active:hover {
 }
 
 /* unfocused window: generic element borders */
+.selection-mode.toolbar .suggested-action.button:backdrop, 
+.selection-mode.toolbar GtkToolButton.suggested-action .button:backdrop,
 .button:backdrop,
 .spinbutton.vertical .button:backdrop,
 GtkComboBox.combobox-entry .entry:backdrop,