1 <!-- 2 @license 3 Copyright (c) 2015 The Polymer Project Authors. All rights reserved. 4 This code may only be used under the BSD style license found at http://polymer.github.io/LICENSE.txt 5 The complete set of authors may be found at http://polymer.github.io/AUTHORS.txt 6 The complete set of contributors may be found at http://polymer.github.io/CONTRIBUTORS.txt 7 Code distributed by Google as part of the polymer project is also 8 subject to an additional IP rights grant found at http://polymer.github.io/PATENTS.txt 9 --> 10 11 <link rel="import" href="../polymer/polymer.html"> 12 13 <style is="custom-style"> 14 15 :root { 16 17 --shadow-transition: { 18 transition: box-shadow 0.28s cubic-bezier(0.4, 0, 0.2, 1); 19 }; 20 21 --shadow-none: { 22 box-shadow: none; 23 }; 24 25 /* from http://codepen.io/shyndman/pen/c5394ddf2e8b2a5c9185904b57421cdb */ 26 27 --shadow-elevation-2dp: { 28 box-shadow: 0 2px 2px 0 rgba(0, 0, 0, 0.14), 29 0 1px 5px 0 rgba(0, 0, 0, 0.12), 30 0 3px 1px -2px rgba(0, 0, 0, 0.2); 31 }; 32 33 --shadow-elevation-3dp: { 34 box-shadow: 0 3px 4px 0 rgba(0, 0, 0, 0.14), 35 0 1px 8px 0 rgba(0, 0, 0, 0.12), 36 0 3px 3px -2px rgba(0, 0, 0, 0.4); 37 }; 38 39 --shadow-elevation-4dp: { 40 box-shadow: 0 4px 5px 0 rgba(0, 0, 0, 0.14), 41 0 1px 10px 0 rgba(0, 0, 0, 0.12), 42 0 2px 4px -1px rgba(0, 0, 0, 0.4); 43 }; 44 45 --shadow-elevation-6dp: { 46 box-shadow: 0 6px 10px 0 rgba(0, 0, 0, 0.14), 47 0 1px 18px 0 rgba(0, 0, 0, 0.12), 48 0 3px 5px -1px rgba(0, 0, 0, 0.4); 49 }; 50 51 --shadow-elevation-8dp: { 52 box-shadow: 0 8px 10px 1px rgba(0, 0, 0, 0.14), 53 0 3px 14px 2px rgba(0, 0, 0, 0.12), 54 0 5px 5px -3px rgba(0, 0, 0, 0.4); 55 }; 56 57 --shadow-elevation-12dp: { 58 box-shadow: 0 12px 16px 1px rgba(0, 0, 0, 0.14), 59 0 4px 22px 3px rgba(0, 0, 0, 0.12), 60 0 6px 7px -4px rgba(0, 0, 0, 0.4); 61 }; 62 63 --shadow-elevation-16dp: { 64 box-shadow: 0 16px 24px 2px rgba(0, 0, 0, 0.14), 65 0 6px 30px 5px rgba(0, 0, 0, 0.12), 66 0 8px 10px -5px rgba(0, 0, 0, 0.4); 67 }; 68 69 } 70 71 </style> 72
