css3 鼠标经过外层阴影

 

 

<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>Document</title>
<style>
body{
    background-color: #eee;
}
.box{
    width: 200px;
    height: 350px;
    background-color: #fff;
    position: relative;
}
.box:hover{
    box-shadow:0 0 18px rgba(0,0,0,0.4);
}
.box:hover:before{position:absolute; content:""; bottom:10px; left:0; height:20px; width:50%; box-shadow:0 15px 10px rgba(0,0,0,0.3); -webkit-transform:rotate(-6deg); -moz-transform:rotate(-6deg); -o-transform:rotate(-6deg); -ms-transform:rotate(-6deg); transform:rotate(-6deg); z-index:-1}
.box:hover:after{position:absolute; content:""; bottom:10px; left:0; height:20px; width:50%; box-shadow:0 15px 10px rgba(0,0,0,0.3); -webkit-transform:rotate(-6deg); -moz-transform:rotate(-6deg); -o-transform:rotate(-6deg); -ms-transform:rotate(-6deg); transform:rotate(-6deg); z-index:-1;right:0; left:auto; -webkit-transform:rotate(6deg); -moz-transform:rotate(6deg); -o-transform:rotate(6deg); -ms-transform:rotate(6deg); transform:rotate(6deg)}
</style>
</head>
<body>
    <div class="box"></div>
</body>
</html>

 

效果如下图所示：

posted @ 2015-03-06 09:22  白小虫  阅读(1286)  评论(0)  编辑  收藏  举报