[gnome-themes-standard] treeview: set horizontal-separator

[Cosimo Cecchi <cosimoc src gnome org>]

commit ca933d0dabc01342779578bc0532911134d12918
Author: Cosimo Cecchi <cosimoc gnome org>
Date:   Mon Feb 25 07:40:01 2013 -0500

    treeview: set horizontal-separator

 themes/Adwaita/gtk-3.0/gtk-widgets.css |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)
---
diff --git a/themes/Adwaita/gtk-3.0/gtk-widgets.css b/themes/Adwaita/gtk-3.0/gtk-widgets.css
index 51992cf..9142c7d 100644
--- a/themes/Adwaita/gtk-3.0/gtk-widgets.css
+++ b/themes/Adwaita/gtk-3.0/gtk-widgets.css
@@ -26,6 +26,8 @@
     -GtkExpander-expander-size: 11;
     -GtkTreeView-expander-size: 11;
 
+    -GtkTreeView-horizontal-separator: 4;
+
     -GtkMenu-horizontal-padding: 0;
     -GtkMenu-vertical-padding: 0;