1 /* 2 Copyright (c) 2014 The Polymer Project Authors. All rights reserved. 3 This code may only be used under the BSD style license found at http://polymer.github.io/LICENSE.txt 4 The complete set of authors may be found at http://polymer.github.io/AUTHORS.txt 5 The complete set of contributors may be found at http://polymer.github.io/CONTRIBUTORS.txt 6 Code distributed by Google as part of the polymer project is also 7 subject to an additional IP rights grant found at http://polymer.github.io/PATENTS.txt 8 */ 9 10 :host { 11 display: block; 12 position: relative; 13 } 14 15 polyfill-next-selector { content: ':host > *'; } 16 ::content > * { 17 position: absolute; 18 top: 0; 19 right: 0; 20 bottom: 0; 21 left: 0; 22 visibility: hidden; 23 z-index: -1000; 24 } 25 26 polyfill-next-selector { content: ':host > .core-selected'; } 27 ::content > .core-selected { 28 visibility: visible; 29 z-index: auto; 30 }