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> #myDIV { width: 300px; height: 200px; border: 15px solid coral; -webkit-animation: mymove 5s infinite; /* Chrome, Safari, Opera */ animation: mymove 5s infinite; } /* Chrome, Safari, Opera */ @-webkit-keyframes mymove { 50% {border-right-color: lightblue;} } /* Standard syntax */ @keyframes mymove { 50% {border-right-color: lightblue;} } </style> </head> <body> <p>逐步改变 border-right-color 属性从珊瑚色到青蓝色:<p> <div id="myDIV"></div> <p>border-right-color 属性支持动画效果。</p> <p><b>注意：</b>Internet Explorer 9 及更早 IE 版本不支持 CSS 动画。</p> </body> </html>
运行结果