[Clean up] Fix style guide nits in chrome/browser/resources/ntp4.

chrome/browser/resources/ntp4/most_visited_page.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.
- */
+ * found in the LICENSE file. */
 
 .most-visited {
   position: absolute;
   z-index: 0;
 }
 
 .most-visited {
+  -webkit-box-orient: vertical;
   display: -webkit-box;
   position: absolute;
   text-decoration: none;
-  -webkit-box-orient: vertical;
 }
 
 .most-visited:focus {
   outline: none;
 }
 
 .fills-parent {
   bottom: 0;
   display: -webkit-box;
   left: 0;
   position: absolute;
   right: 0;
   top: 0;
 }
 
 /* filler mode: hide everything except the thumbnail --- leave a grey rectangle
  * in its place. */
 .filler * {
   visibility: hidden;
 }
 
 .filler {
   pointer-events: none;
 }
 
 .most-visited .close-button {
+  -webkit-transition: opacity 150ms;
   opacity: 0;
   position: absolute;
   right: 0;
   top: 0;
   z-index: 5;
-  -webkit-transition: opacity 150ms;
 }
 
 html[dir=rtl] .most-visited .close-button {
   left: 0;
   right: auto;
 }
 
 .most-visited:hover .close-button {
+  -webkit-transition-delay: 500ms;
   opacity: 1;
-  -webkit-transition-delay: 500ms;
 }
 
 .most-visited .close-button:hover {
   -webkit-transition: none;
 }
 
 .most-visited .favicon {
   -webkit-margin-start: 5px;
   background: no-repeat left 50%;
   bottom: 7px;
@@ skipping 25 matching lines @@
   display: block;
   height: 23px;
   overflow: hidden;
   padding-top: 8px;
   text-align: center;
   text-overflow: ellipsis;
   white-space: nowrap;
 }
 
 .thumbnail {
+  -webkit-transition: opacity 150ms;
   background: no-repeat;
   /* This shows for missing thumbnails. */
   background-color: #eee;
   background-size: 100%;
   border-radius: 3px;
   /* These max dimensions are not necessary, as the sizing logic in the .js
    * should be sufficient, but they're here for extra insurance. We never want
    * to scale a thumbnail larger than this size. */
   max-height: 132px;
   max-width: 212px;
-  -webkit-transition: opacity 150ms;
 }
 
 .filler .thumbnail {
   /* TODO(estade): there seems to be a webkit bug where this border is not
    * always removed when it should be. Investigate. */
   border: 1px solid;
   visibility: visible;
 }
 
 .thumbnail-shield {
-  border-radius: 3px;
   background: -webkit-linear-gradient(rgba(255, 255, 255, 0),
                                       rgba(255, 255, 255, 0) 50%,
                                       rgba(255, 255, 255, 0.9));
+  border-radius: 3px;
 }
 
 /* TODO(dbeam): Remove this when printing of -webkit-linear-gradient() works. */
 @media print {
   .thumbnail-shield {
     background: none;
   }
 }
 
 .most-visited:focus .thumbnail,
@@ skipping 15 matching lines @@
   opacity: 0.9;
 }
 
 /* The thumbnail gets a shadow when clicked, but not when the click is on the
  * close button. */
 .most-visited:active .close-button:not(:active) + .thumbnail .thumbnail-shield {
   -webkit-box-shadow: inset 0 1px 10px rgba(0, 0, 0, 0.2);
 }
 
 .thumbnail-wrapper {
+  -webkit-box-flex: 1;
+  -webkit-transition: background-color 150ms;
   border: 1px solid transparent;
   border-radius: 3px;
   display: block;
   position: relative;
   z-index: 5;
-  -webkit-box-flex: 1;
-  -webkit-transition: background-color 150ms;
 }
 
 .filler .thumbnail-wrapper {
   visibility: visible;
 }
 
 /* 'finishing-drag' is the state we are in after dropping on the trash can.
  * Override opacity of the tile to 1, so that the new tile animation
  * occurs simultaneously with the trash animation. */
 .tile.dragging.finishing-drag {
   opacity: 1;
 }
 
 /* Don't display the new tile until there's something to show.  */
 .blacklisted {
   opacity: 0;
 }