[gnome-themes-standard] treeview: fix GtkTreeView separators colors on hover/backdrop

[Cosimo Cecchi <cosimoc src gnome org>]

commit 3c6e00d23c32600589c5258b10502978cd2f03da
Author: Cosimo Cecchi <cosimoc gnome org>
Date:   Mon Mar 12 11:43:10 2012 -0400

    treeview: fix GtkTreeView separators colors on hover/backdrop
    
    https://bugzilla.gnome.org/show_bug.cgi?id=671848

 themes/Adwaita/gtk-3.0/gtk-widgets.css |    6 ++++--
 1 files changed, 4 insertions(+), 2 deletions(-)
---
diff --git a/themes/Adwaita/gtk-3.0/gtk-widgets.css b/themes/Adwaita/gtk-3.0/gtk-widgets.css
index 0ddd5bf..e829351 100644
--- a/themes/Adwaita/gtk-3.0/gtk-widgets.css
+++ b/themes/Adwaita/gtk-3.0/gtk-widgets.css
@@ -202,13 +202,15 @@ GtkStatusbar {
     border-radius: 0;
 }
 
-GtkTreeView .separator,
+GtkTreeView.view.separator,
+GtkTreeView.separator,
 .separator,
 .separator:hover {
     color: @borders;
 }
 
-GtkTreeView .separator:backdrop,
+GtkTreeView.view.separator:backdrop,
+GtkTreeView.separator:backdrop,
 .separator:backdrop,
 .separator:hover:backdrop {
     color: @unfocused_insensitive_borders;