<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312" />
<title>方法2 - 未知高度的图片垂直居中</title>
<style type="text/css">
body {
height:100%;
}
#box{
width:500px;height:400px;
display:table-cell;
text-align:center;
vertical-align:middle;
border:1px solid #d3d3d3;background:#fff;
}
#box img{
border:1px solid #ccc;
}
</style>
<!--[if IE]>
<style type="text/css">?
#box i {
display:inline-block;
height:100%;
vertical-align:middle
}
#box img {
vertical-align:middle
}
</style>
<![endif]-->
</head>
<body>
<div id="box">
<i></i><img src="images/demo_zl.png" alt="" />
</div>
</body>
</html>
