fmpq.com
源代码:
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<!DOCTYPE html> <html> <head> <meta charset="utf-8"> <title>Fmpq教程(fmpq.com)</title> <style> div{ width:100px; height:100px; background:red; position:relative; animation:mymove 5s infinite; /*Safari、Chrome 和 Opera*/ -webkit-animation:mymove 5s infinite; } @keyframes mymove{ from {left:0px;} to {left:200px;} } /*Safari、Chrome 和 Opera*/ @-webkit-keyframes mymove{ from {left:0px;} to {left:200px;} } </style> </head> <body> <p>点击“尝试一下”按钮来加快动画,缩短持续时间。</p> <button onclick="myFunction()">尝试一下</button> <script> function myFunction(){ document.getElementById("myDIV").style.animationDuration = "1s"; // 针对 Chrome、Safari 和 Opera 的代码 document.getElementById("myDIV").style.WebkitAnimationDuration = "1s"; } </script> <p><strong>注意:</strong>只有 Firefox 支持 animationDuration 属性。</p> <div id="myDIV"></div> </body> </html>
运行结果