2.gif
3.gif
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title></title>
<style type="text/css">
#top{
margin: 100px;
width: 200px;height: 200px;
border: 1px solid rgb(233,233,233);
transition:all .5s;
}
#top:link {transition:all .5s;}
#top:hover{
box-shadow: 0px 5px 5px 5px rgb(243,243,243);
margin-top: 90px;
}
</style>
</head>
<body >
<div id="top">
</div>
</body>
</html>
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