样式:
<style> .back {background:url(images/coupon-logo.gif) no-repeat;} .top {height:100px;background-color:#fff;filter:Alpha(Opacity=60);opacity:0.6;} </style>html:
<div class="back">
<div class="top"></div>
</div>
关键代码
background-color:#fff;filter:Alpha(Opacity=60);opacity:0.6;