Left-align product label and remove border

chrome/browser/resources/help/help_content.css

 /* Copyright 2014 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.
  */
 
 #about-container {
   align-items: center;
   display: flex;
 }
 
@@ skipping 134 matching lines @@
 }
 
 .channel-change-error-text {
   -webkit-margin-start: 4px;
   display: block;
   vertical-align: top;
   width: 240px;
 }
 
 #product-label-container {
-  border: 1px solid #d9d9d9;
-  border-radius: 2px;
-  margin-top: 4px;
-  padding: 10px;
+  padding-top: 32px;
 }
 
 #product-label {
   display: block;
-  margin: 0 auto;
   width: 330px;
 }