<!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>改file样式</title>
<style type="text/css">
p{margin:0;padding:0;}
.box { position:relative; overflow:hidden;margin:50px auto;width:80px;height:20px;line-height:20px;}
.filebox {position:absolute;z-index:2;opacity:0;filter:alpha(opacity=0);right:0;}
.filetext {position: absolute;width:150px;background:#f5f5f5;height:20px;top:0;left:0;z-index:1;width:80px;cursor:pointer}
</style>
</head>
<body>
<div class="box ">
<p class="filebox"><input type="file" value="" /></p>
<p class="filetext">上传文件</p>
</div>
</body>
</html>
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="content-type" content="text/html; charset=utf-8" />
<title>改file样式</title>
<style type="text/css">
p{margin:0;padding:0;}
.box { position:relative; overflow:hidden;margin:50px auto;width:80px;height:20px;line-height:20px;}
.filebox {position:absolute;z-index:2;opacity:0;filter:alpha(opacity=0);right:0;}
.filetext {position: absolute;width:150px;background:#f5f5f5;height:20px;top:0;left:0;z-index:1;width:80px;cursor:pointer}
</style>
</head>
<body>
<div class="box ">
<p class="filebox"><input type="file" value="" /></p>
<p class="filetext">上传文件</p>
</div>
</body>
</html>
