本CSS教程提供了两种对齐方式即垂直居中对齐和底端对齐！
CSS使图片垂直居中的代码：
<!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" lang="zh-CN">
<head>
<title>图片垂直居中</title>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312" />
<style type="text/css" media="all">
div,img{margin: 0;padding: 0;border: 0;}#content{width: 303px;height: 404px;background: #F63;color: #000;font: 12px Arial,Helvetica,sans-serif;position: relative;}#content[id]{display: table;position: static;}#middle{position: absolute;left: 0;top: 50%;}#middle[id]{display: table-cell;vertical-align: middle;position: static;}#inner{position: relative;left: 0;top: -50%;}
</style>
</head>
<body>
<div id="content">
<div id="middle">
<div id="inner">垂直居中<br />
<img src="http://www.webjx.com/images/logo.gif" _fcksavedurl="http://www.webjx.com/images/logo.gif" alt="网页教学网logo" title="网页教学网logo" /></div>
</div>
</div>
</body>
</html>
演示效果如下：
[Ctrl+A 全部选择 提示：你可先修改部分代码，再按运行]
CSS使图片底端对齐的代码：
<!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" lang="zh-CN">
<head>
<title>图片底端对齐</title>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312" />
<style type="text/css" media="all">
div,img{margin: 0;padding: 0;border: 0;}#content{width: 303px;height: 404px;background: #F63;color: #000;font: 12px Arial,Helvetica,sans-serif;position: relative;}#content div{position: absolute;left: 0;bottom: 0;}
</style>
</head>
<body>
<div id="content">
<div>底端对齐<br />
<img src="http://www.webjx.com/images/logo.gif" _fcksavedurl="http://www.webjx.com/images/logo.gif" alt="网页教学网logo" title="网页教学网logo" /></div>
</div>
</body>
</html>
演示效果如下：
[Ctrl+A 全部选择 提示：你可先修改部分代码，再按运行]