npm_modules: Fork bower_components into Polymer 0.4.0 and 0.5.0 versions

polymer_0.5.0/bower_components/core-doc-viewer/elements/core-doc-toc.css

 /*
  * @license
  * Copyright (c) 2014 The Polymer Project Authors. All rights reserved.
  * This code may only be used under the BSD style license found at http://polymer.github.io/LICENSE.txt
  * The complete set of authors may be found at http://polymer.github.io/AUTHORS.txt
  * The complete set of contributors may be found at http://polymer.github.io/CONTRIBUTORS.txt
  * Code distributed by Google as part of the polymer project is also
  * subject to an additional IP rights grant found at http://polymer.github.io/PATENTS.txt
  */
 
 :host {
   display: block;
   position: relative;
   border-right: 1px solid silver;
 }
 
 core-header-panel {
   position: absolute;
   top: 0;
   left: 0;
   height: 100%;
   width: 100%;
 }
 
 core-toolbar {
   background-color: #eeeeee;
 }