<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=GBK">
<style>
.p1{color:#00FF99}
.a1{color:#FF00FF}
.mouseOverDiv:hover *{color:#FF0000;} /** 鼠标经过DIV时，所有子元素字段变成红色 */
</style>
</head>
<body>
<div class="mouseOverDiv">
<a href="#" class="a1">我是超链接</a>
<p class="p1">我是段落内容</p>
</div>
</body>
</html>