<div class="htmlarea"> <textarea id="runcode1466"> <style> .divs{ border: 1px #000000 solid; width:100px; height:100px } </style> <div id="xx" class="divs"></div> <script language="JavaScript"> alert(document.getElementById("xx").currentStyle.borderWidth); </script> </textarea><br><input onclick="runEx('runcode1466')" type="button" value="运行代码"> <input onclick="doCopy('runcode1466')" type="button" value="复制代码"> <input onclick="doSave(runcode1466)" type="button" value="保存代码">[Ctrl+A 全选 注:<a href="http://www.jb51.net/article/23421.htm" title="查看具体详情" target="_blank">如需引入外部Js需刷新才能执行</a>]</div>
