1 /** 2 * Copyright 2013 The Chromium Authors. All rights reserved. 3 * Use of this source code is governed by a BSD-style license that can be 4 * found in the LICENSE file. 5 */ 6 7 .bubble .arrow { 8 border: solid transparent; 9 border-width: 6px; 10 content: ' '; 11 height: 0; 12 pointer-events: none; 13 position: absolute; 14 width: 0; 15 } 16 17 .bubble .arrow.points-up { 18 border-bottom-color: white; 19 bottom: 100%; 20 } 21 22 .bubble .arrow.points-right { 23 border-left-color: white; 24 left: 100%; 25 } 26 27 .bubble .arrow.points-down { 28 border-top-color: white; 29 top: 100%; 30 } 31 32 .bubble .arrow.points-left { 33 border-right-color: white; 34 right: 100%; 35 } 36 37 .bubble .arrow.top { 38 top: 12px; 39 } 40 41 .bubble .arrow.right { 42 right: 12px; 43 } 44 45 .bubble .arrow.bottom { 46 bottom: 12px; 47 } 48 49 .bubble .arrow.left { 50 left: 12px; 51 } 52