<body>
<div >
<div >默认</div>
<div >放大</div>
<div >变小</div>
</div>
<div style="width:188px;clear:both;margin:auto 20px;border:1px solid #F69;" >
我选择我中意.. ..
</div>
<script type="text/javascript">setFontStyle.InitFont();</script>
</body>
</html>