h2 class="tit">示例：</h2>
		<div class="cont">
			<textarea cols="90" rows="10">
<!DOCTYPE html>
<html lang="zh-cmn-Hans">
<head>
<meta charset="utf-8" />
<title>clip_CSS参考手册_web前端开发参考手册系列</title>
<meta name="author" content="Joy Du(飘零雾雨), dooyoe@gmail.com, www.doyoe.com" />
<style>
.test {
	position: absolute;
	height: 50px;
	line-height: 50px;
	clip: rect(0 auto 35px 10px);
	background: #eee;
}
</style>
</head>
<body>
<div class="test">看看被�