/* 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; } polyfill-next-selector { content: ':host > *'; } ::content > * { position: absolute; top: 0; right: 0; bottom: 0; left: 0; visibility: hidden; z-index: -1000; } polyfill-next-selector { content: ':host > .core-selected'; } ::content > .core-selected { visibility: visible; z-index: auto; }