div#wrap {
display:table;
border:1px solid #FF0099;
width:760px;
height:400px;
_position:relative;
overflow:hidden;
}
div#subwrap {
vertical-align:middle;
display:table-cell;
_position:absolute;
_top:50%;
}
div#content {
_position:relative;
_top:-50%;
}
至此，一个完美的居中方案就产生了。
<!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>
<title> 多行文字实现垂直居中 </title>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<style type="text/css">
body { font-size:12px;font-family:tahoma;}
div#wrap {
display:table;
border:1px solid #FF0099;
background-color:#FFCCFF;
width:760px;
height:400px;
_position:relative;
overflow:hidden;
}
div#subwrap {
vertical-align:middle;
display:table-cell;
_position:absolute;
_top:50%;
}
div#content {
_position:relative;
_top:-50%;
}
</style>
</head>
<body>
<div>
<div>
<div><pre>现在我们要使这段文字垂直居中显示！
div#wrap {
border:1px solid #FF0099;
background-color:#FFCCFF;
width:760px;
height:500px;
position:relative;
}
div#subwrap {
position:absolute;
border:1px solid #000;
top:50%;
}
div#content {
border:1px solid #000;
position:relative;
top:-50%;
}</pre>
</div>
</div>
</div>
</body>
</html>