[WebUI] Fix rest of CSS style nits in misc. dirs so I can turn on CSS checker.

chrome/browser/resources/crashes.css

+/* Copyright (c) 2012 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. */
+
 body {
   margin: 20px;
 }
 
 h1 {
   -webkit-padding-start: 75px;
   /* TODO(stuartmorgan): Get real art for this image */
   background-image: url('../../app/theme/sadtab.png');
   background-position: left;
   background-repeat: no-repeat;
   font-size: 156%;
   font-weight: bold;
   margin: 0;
   padding-bottom: 20px;
   padding-top: 20px;
 }
 
 html[dir=rtl] h1 {
   background-position: right;
 }
 
 #countBanner {
-  background-color: #ebeffa;
+  background-color: rgb(235, 239, 250);
   border: 1px solid #bbb;
   border-radius: 2px;
   font-size: 100%;
   padding: 4px;
 }
 
 #crashList h3 {
   font-size: 100%;
 }
 
 #crashList > div > * {
   margin: 0.75em 0;
 }
 
 #crashList a:visited {
   color: #666;
 }
 
 #crashList > div:not(:last-child) {
   border-bottom: 1px solid #bbb;
 }
 
 #disabledMode h2 {
-  color: #8d332a;
+  color: rgb(141, 51, 42);
   font-size: 125%;
 }