[gnome-tweak-tool] Remove an unnecessary level of selection from CSS

[John Stowers <jstowers src gnome org>]

commit 650b4414c8074ea114769638804fc5270563081f
Author: John Stowers <john stowers gmail com>
Date:   Sat Aug 10 20:38:13 2013 +0200

    Remove an unnecessary level of selection from CSS

 data/shell.css |   15 ++++++++-------
 1 files changed, 8 insertions(+), 7 deletions(-)
---
diff --git a/data/shell.css b/data/shell.css
index 67c7ca5..c852ac1 100644
--- a/data/shell.css
+++ b/data/shell.css
@@ -1,23 +1,24 @@
 /* the sidebar */
-.list.tweak-categories {
+.tweak-categories {
     background-color: #ebedeb;
 }
-.list-row.tweak-category {
+.tweak-category {
     padding: 10px;
 }
 
 /* the container and tweaks in a group */
-.list.tweak-group {
+.tweak-group {
     background-color: @theme_bg_color;
 }
-.list-row.tweak {
+
+.tweak {
     padding-top: 3px;
     background-color: @theme_bg_color;
 }
-.list-row.tweak:hover {
+.tweak:hover {
     background-color: @theme_bg_color;
 }
-.list-row.tweak.title {
+.tweak.title {
     padding-top: 10px;
 }
 
@@ -35,7 +36,7 @@
 .list-row.tweak.title#title-theme {
     padding-top: 3px;
 }
-.list-row.tweak#hinting {
+.tweak#hinting {
     padding-top: 20px;
 }