npm_modules: Fork bower_components into Polymer 0.4.0 and 0.5.0 versions

bower_components/core-list/core-list.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;
-  overflow: auto;
-  outline: none;
-}
-
-.core-list-viewport > * {
-  overflow: hidden;
-}
-
-.core-list-viewport.horizontal {
-  height: 100%;
-  white-space: nowrap;
-}
-
-.core-list-viewport.horizontal > * {
-  display: inline-block;
-}
-
-/* Setting will-change: transform on the #viewport makes the viewport a
-   stacking context, which causes all the composited layers inside the
-   viewport to actually be stacked underneath the viewport. */
-#viewport {
-  will-change: transform;
-}