<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>DIV水平垂直居中</title>
<style type="text/css">
<!--
*{margin:0;padding:0;}
#divcss{width:834px; height:550px; position:absolute;left:50%;margin-left:-417px;top:50%;margin-top:-275px;}
-->
</style>
</head>
<body>
<div id="divcss"><img src="p_w_picpaths/secc.png"  border="0"/></div>
</body>
</html>