Posted on 2009-02-24 16:46
G_G 阅读(1982)
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javascript 、
HTML
参考:
http://tech.ddvip.com/2008-12/122835390597191.html
页面可以直接运行:
<html>
<head>
<style type="text/css">
.box1 {
float:left;
width:21px;
height:21px;
position:relative;
background: #F3F2E2 url(http://mp3.youdao.com/images/mbox_bg.gif) no-repeat;
}
.box1 {
background-position: 0px -60px;
}
</style>
</head>
<body>
<div class="box1"
onmouseover="this.style.backgroundPosition='0px -81px' "
onmouseout="this.style.backgroundPosition='0px -102px' "
>
</div>
</body>
</html>