<html><head><meta charset="utf-8"> <title>手册网(www.shouce.ren)</title> <style> #myDIV { border: 1px solid black; width: 300px; color: red; animation: mymove 5s infinite; /* Chrome, Safari, Opera */ animation: mymove 5s infinite;}/* Chrome, Safari, Opera */@-webkit-keyframes mymove { 50% {color: blue;}}/* Standard syntax */@keyframes mymove { 50% {color: blue;}}</style></head><body><p>逐步改变字体颜色，从红到蓝：<p><div id="myDIV"> <h1>这是标题</h1> <p>这是段落</p></div><p>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>