Important knowledge points:
(Recommended tutorial: css quick start)
background-color:#fff;filter:Alpha(Opacity=60);opacity:0.6;
Style:
<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 code:
<div class="back">
<div class="top"></div>
</div>The above is the detailed content of How to achieve mask effect in css. For more information, please follow other related articles on the PHP Chinese website!
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