Coverage: misc UI polish

third_party/WebKit/Source/devtools/front_end/timeline/timelinePanel.css

 /*
  * Copyright (C) 2006, 2007, 2008 Apple Inc.  All rights reserved.
  * Copyright (C) 2009 Anthony Ricaud <rik@webkit.org>
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
  *
  * 1.  Redistributions of source code must retain the above copyright
  *     notice, this list of conditions and the following disclaimer.
@@ skipping 621 matching lines @@
 .timeline-landing-page > div {
     max-width: 450px;
     margin: 10px;
 }
 
 .timeline-landing-page > div > p {
     flex: none;
     white-space: pre-line;
 }
 
-.timeline-landing-page button {
-    padding: 0;
-    vertical-align: sub;
-    border: 1px solid #ddd;
-    margin-top: 4px;
-    background-color: #f3f3f3;
-}
-
-.timeline-landing-page button > span {
-    margin: -1px 2px -3px -2px;
-}
-
-.timeline-landing-page button > span:hover {
-    background-color: #333;
-}
-
 .timeline-landing-warning {
     background-color: #fffde7;
     padding: 16px 20px;
     margin-top: 40px;
     box-shadow: 1px 1px 3px rgba(0,0,0,0.2);
 }
 
 .timeline-landing-warning-close {
     float: right;
     margin-top: -10px;
     margin-right: -13px;
 }
 
 .timeline-landing-warning span[is=ui-icon] {
     margin: -8px;
 }