[gnome-themes-standard] Don't prelight active tabs

[Jakub Steiner <jimmac src gnome org>]

commit e091be2b889f122e270cbed85fd348d3c339a369
Author: Nikita Churaev <lamefun x0r gmail com>
Date:   Tue Jan 21 20:10:17 2014 +0400

    Don't prelight active tabs
    
    https://bugzilla.gnome.org/show_bug.cgi?id=722710

 themes/Adwaita/gtk-3.0/gtk-widgets.css |    7 +++++++
 1 files changed, 7 insertions(+), 0 deletions(-)
---
diff --git a/themes/Adwaita/gtk-3.0/gtk-widgets.css b/themes/Adwaita/gtk-3.0/gtk-widgets.css
index ced030a..26f600b 100644
--- a/themes/Adwaita/gtk-3.0/gtk-widgets.css
+++ b/themes/Adwaita/gtk-3.0/gtk-widgets.css
@@ -1978,6 +1978,13 @@ GtkLinkButton.button:active {
     border-left-color: @unfocused_insensitive_borders;
 }
 
+/* don't prelight active tabs */
+
+.notebook tab:hover:active {
+  background-color: transparent;
+  box-shadow: none;
+}
+
 /* close button styling */
 .notebook tab .button,
 .notebook tab .button:active,