<html> <head> <style type="text/css"> img { position:absolute; clip:rect(0px 50px 200px 0px) } </style> </head>
<body> <p>clip 属性剪切了一幅图像：</p> <p><img border="0" src="/i/eg_bookasp.gif" width="120" height="151"></p> </body>
</html>
