<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
<title>无标题文档</title>
<style type="text/css">
.loading{
width:160px;
height:56px;
position: absolute;
top:50%;
left:50%;
line-height:56px;
color:#fff;
padding-left:60px;
font-size:15px;
background: #000 url(images/loader.gif) no-repeat 10px 50%;
opacity: 0.7;
z-index:9999;
-moz-border-radius:20px;
-webkit-border-radius:20px;
border-radius:20px;
filter:progid:DXImageTransform.Microsoft.Alpha(opacity=70);
}
</style>
</head>
<body>
<div id="loading" class="loading">Loading pages...</div>
</body>
</html>
css中的图片在下面：
