[polari] css: Update sidebar style (and unify room- and user-list)

[Florian Müllner <fmuellner src gnome org>]

commit 9244f97ead016bb63975cd3a20f878127fd30f8d
Author: Florian Müllner <fmuellner gnome org>
Date:   Sun Jul 28 19:13:02 2013 +0200

    css: Update sidebar style (and unify room- and user-list)
    
    Don't use a custom background color, but pick up the default sidebar
    style from the theme; add a border to clearly separate sidebars from
    the main content.

 data/resources/application.css |   14 ++++++++++++--
 1 files changed, 12 insertions(+), 2 deletions(-)
---
diff --git a/data/resources/application.css b/data/resources/application.css
index 8262876..e32bf3f 100644
--- a/data/resources/application.css
+++ b/data/resources/application.css
@@ -4,8 +4,18 @@
     background-color: @polari_dark_bg_color;
 }
 
-.polari-room-list {
-    background-color: @theme_bg_color;
+.polari-sidebar {
+    border-style: solid;
+    border-color: @borders;
+    border-image: none;
+}
+
+.polari-sidebar.polari-room-list {
+    border-width: 0 1px 0 0;
+}
+
+.polari-sidebar.polari-user-list {
+    border-width: 0 0 0 1px;
 }
 
 .polari-room-list .room-list-header {