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

chrome/browser/resources/cloud_print/cloud_print_setup_done.css

-/*
- * Copyright (c) 2012 The Chromium Authors. All rights reserved.
+/* 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.
- */
+ * found in the LICENSE file. */
 
 body {
-  background: #FFFFFF;
+  -webkit-user-select: none;
+  background: white;
   margin: 10px 15px;
-  -webkit-user-select: none;
 }
 
 .cloudprint-success-header {
   font-size: 1.4em;
   font-weight: bold;
 }
 
 .cloudprint-success-image {
+  margin: 20px;
   text-align: center;
-  margin: 20px;
 }
 
 #message {
   font-weight: bold;
 }
 
 .cloudprint-success-footer {
+  bottom: 0;
+  font-size: 1.2em;
+  margin-bottom: 10px;
+  margin-right: 10px;
   position: fixed;
-  font-size: 1.2em;
-  right: 0px;
-  bottom: 0px;
-  margin-right: 10px;
-  margin-bottom: 10px;
+  right: 0;
 }
 
 html[dir='rtl'] .cloudprint-success-footer {
+  bottom: 0;
+  left: 0;
+  margin-left: 20px;
   text-align: left;
-  left: 0px;
-  bottom: 0px;
-  margin-left: 20px;
 }
 
 .button {
 <if expr="is_macosx">
   font-size: 12pt;
 </if>
+  min-height: 26px;
   min-width: 87px;
-  min-height: 26px;
 }