[gnome-themes-standard] Export explicitly the notebook border color

[Carlos Garnacho <carlosg src gnome org>]

commit 3e7bdd373f3ff2f4d23fa8e2c739d223fcde1852
Author: Carlos Garnacho <carlosg gnome org>
Date:   Sun Feb 27 18:17:28 2011 +0100

    Export explicitly the notebook border color

 themes/Adwaita/gtk-3.0/gtk.css |    3 +++
 1 files changed, 3 insertions(+), 0 deletions(-)
---
diff --git a/themes/Adwaita/gtk-3.0/gtk.css b/themes/Adwaita/gtk-3.0/gtk.css
index ffd08d5..31e9012 100644
--- a/themes/Adwaita/gtk-3.0/gtk.css
+++ b/themes/Adwaita/gtk-3.0/gtk.css
@@ -58,6 +58,8 @@
 @define-color highlighted_border #8a8f8a;
 @define-color menu_fg_color #2e87e3;
 
+ define-color notebook_border #918e8a;
+
 * {
     engine: adwaita;
     padding: 1;
@@ -214,6 +216,7 @@ GtkScale {
 .notebook {
     -adwaita-selected-tab-color: shade (@theme_selected_bg_color, 1.33);
     background-color: shade (@theme_bg_color, 1.12);
+    border-color: @notebook_border;
     padding: 2;
     border-style: solid;
     border-radius: 0;