Sync UI: Fix up the HTML by moving divs outside of the label.

chrome/browser/resources/sync_setup_overlay.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. */
 
 /* TODO(jhawkins): Organize these by page. */
 
 #sync-setup-overlay * h4 {
   margin: 5px 0;
 }
 
@@ skipping 280 matching lines @@
   right: 0;
   top: 1px;
   width: 52px;
 }
 
 html[dir='rtl'] #signin-header-logo {
   left: 0;
   right: auto;
 }
 
+#email-row,
+#email-readonly-row,
+#password-row {
+  margin: 0 0 1.5em;
+}
+
 /* Sign in buttons. */
 
 .signin-box input[type=submit] {
   -webkit-margin-end: 0.4em;
   -webkit-margin-start: 0;
   -webkit-transition: all 218ms;
   -webkit-user-select: none;
   background-image: -webkit-linear-gradient(top, rgb(77, 144, 254),
                                                  rgb(71, 135, 237));
   border: 1px solid rgb(48, 121, 237);
   border-radius: 2px;
   color: white;
   display: inline-block;
   font-size: 13px;
   font-weight: bold;
   height: 32px;
   line-height: 27px;
+  margin-bottom: 1.2em;
   margin-top: 0;
-  margin-bottom: 1.2em;
   min-width: 54px !important;
   padding: 0 8px;
 }
 
 .signin-box input[type=submit]:hover {
   -webkit-box-shadow: 0 1px 1px rgba(0, 0, 0, 0.1);
   -webkit-transition: all 0;
   background-image: -webkit-linear-gradient(top, rgb(77, 144, 254),
                                                  rgb(53, 122, 232));
   border-color: rgb(47, 91, 183);
@@ skipping 102 matching lines @@
 
 /* Sign in text. */
 
 .signin-box strong {
   color: #222;
   display: block;
 }
 
 .signin-box label {
   display: block;
-  margin: 0 0 1.5em;
+  font-weight: bold;
 }
 
 /* Sign in miscellaneous. */
 
 .signin-box .throbber {
   float: right;
 }
 
 html[dir='rtl'] .signin-box .throbber {
   float: left;
@@ skipping 23 matching lines @@
 }
 
 .signin-box .help-link:visited {
   color: white !important;
 }
 
 .signin-box .help-link:hover {
   color: white !important;
   opacity: .7;
 }