图片水平垂直居中
<!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>图片水平垂直居中</title>
<style type="text/css">
.div1{width:200px;height:200px;border:1px solid red;text-align:center; display:table-cell; vertical-align:middle;*display: block;*font-size: 175px;/*高度的0.875*/*font-family:Arial;}
.div1 img {
/*设置图片垂直居中*/
vertical-align:middle;
}
</style>
</head>
<body>
<div alt="图片水准垂直居中" title=""/>
</div>
</body>
</html>
