[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_login.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-signup {
   vertical-align: top;
   width: 60%;
 }
 
 .cloudprint-login {
   border: 2px;
   width: 40%;
 }
 
 .cloudprint-header {
   font-weight: bold;
 }
 
 .cloudprint-item-header {
   font-size: 0.9em;
   font-weight: bold;
 }
 
 .cloudprint-item-explain {
   font-size: 0.9em;
 }
 
 .cloudprint-item-image {
   padding: 8px;
   text-align: center;
 }