-
-
<html xmlns="http://www.w3.org/1999/xhtml">
-
<head>
-
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
-
<title>无标题文档</title>
-
<style>
-
.shadow{
-
float:left;
-
margin-left:20px;
-
background: #EEFF99;
-
width:200px;
-
height:400px;
-
}
-
.shadow:hover{
-
-
-webkit-box-shadow: #ccc 0px 10px 10px;
-
-moz-box-shadow: #ccc 0px 10px 10px;
-
box-shadow: #ccc 0px 10px 10px; }
-
</style>
-
</head>
-
-
<body>
-
<div class="shadow"></div>
-
<div class="shadow"></div>
-
<div class="shadow"></div>
-
</body>
-
</html>
来源：https://www.cnblogs.com/lsongyang/p/9431013.html