animation-timing-function-012-manual.html (1223B)
1 <!DOCTYPE html> 2 <meta charset="utf-8"> 3 <title>CSS Animations Test: animation-timing-function - ::before</title> 4 <link rel="author" title="Intel" href="http://www.intel.com"> 5 <link rel="reviewer" title="Zhiqiang Zhang" href="mailto:zhiqiang.zhang@intel.com"> <!-- 2015-05-07 --> 6 <link rel="help" href="https://drafts.csswg.org/css-animations-1/#animation-name"> 7 <link rel="help" href="https://drafts.csswg.org/css-animations-1/#animation-duration"> 8 <link rel="help" href="https://drafts.csswg.org/css-animations-1/#animation-timing-function"> 9 <meta name="flags" content="animated"> 10 <meta name="assert" content="Check that animation-timing-function applies to the ::before pseudo element."> 11 <style> 12 div::before { 13 animation-name: sample; 14 animation-duration: 10s; 15 animation-timing-function: linear; 16 17 background-color: blue; 18 content: "Filler Text"; 19 display: block; 20 height: 100px; 21 width: 100px; 22 position: relative; 23 } 24 25 @keyframes sample { 26 from { 27 left: 150px; 28 } 29 to { 30 left: 0px; 31 } 32 } 33 </style> 34 <body> 35 <p> 36 Test passes if there is a filled blue square with 'Filler Text', 37 which moves from right to left with constant speed. 38 </p> 39 <div></div> 40 </body>