Content settings lists moved to sub-sub pages.

chrome/browser/resources/options/content_settings.css

 /*
 Copyright (c) 2010 The Chromium Authors. All rights reserved.
 Use of this source code is governed by a BSD-style license that can be
 found in the LICENSE file.
 */
 
-#contentSettingsPage list {
-  border: 1px solid #d9d9d9;
-  border-radius: 2px;
-}
-
 .exceptionPattern {
   display: -webkit-box;
   -webkit-box-flex: 1;
 }
 
 .exceptionSetting {
   display: inline-block;
   width: 100px;
   margin-right: 20px;
 }
+
+#exceptionColumnHeaders {
+  display: -webkit-box;
+  margin-top: 17px;
+  -webkit-margin-start: 3px;
+  margin-bottom: 4px;

[stuartmorgan, 2010/12/21 17:25:44]

Alphabetize all of these.

[Evan Stade, 2010/12/21 19:54:08]

Done.

+}
+
+#exceptionColumnHeaders > span {

[arv (Not doing code reviews), 2010/12/21 19:08:54]

Since you are using display block maybe you can use divs instead of spans?

[Evan Stade, 2010/12/21 19:54:08]

ok.

+  display: block;
+  font-weight: bold;
+}
+
+#exceptionPatternColumn {
+  -webkit-box-flex: 1;
+}
+
+#exceptionBehaviorColumn {
+  width: 140px;
+}