[Clean up] Fix style guide nits in chrome/browser/resources/options2.

chrome/browser/resources/options2/cookies_view.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. */
 
 /* styles for the cookies list elements in cookies_view.html */
 #remove-all-cookies-search-column {
   bottom: 10px;
   position: absolute;
   right: 0;
 }
@@ skipping 103 matching lines @@
   height: auto;
   visibility: hidden;
 }
 
 .show-items .cookie-items {
   opacity: 1;
 }
 
 .cookie-items .cookie-item {
   background: rgb(224, 233, 245);
+  border: 1px solid rgb(131, 146, 174);
   border-radius: 5px;
-  border: 1px solid rgb(131, 146, 174);
   display: inline-block;
   font-size: 85%;
   height: auto;
   margin: 2px 4px 2px 0;
   max-width: 100px;
   min-width: 40px;
   overflow: hidden;
   padding: 0 3px;
   text-align: center;
   text-overflow: ellipsis;
@@ skipping 11 matching lines @@
 
 .cookie-items .cookie-item[selected]:hover {
   background: rgb(245, 248, 248);
   border-color: rgb(100, 113, 135);
 }
 
 
 /* styles for the cookie details box */
 .cookie-details {
   background: rgb(245, 248, 248);
+  border: 1px solid #B2B2B2;
   border-radius: 5px;
-  border: 1px solid #B2B2B2;
   margin-top: 2px;
   padding: 5px;
 }
 
 list.cookie-list > .deletable-item[selected] .cookie-details {
   -webkit-user-select: text;
 }
 
 .cookie-details-table {
   table-layout: fixed;
   width: 100%;
 }
 
 .cookie-details-label {
   vertical-align: top;
   white-space: pre;
   width: 10em;
 }
 
 .cookie-details-value {
   word-wrap: break-word;
 }