<!DOCTYPE html>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>无标题文档</title>
<style>
img{-webkit-transition: -webkit-transform 1s,height 1s,width 1s;}
img:hover{-webkit-transform: rotateY(-360deg);}
</style>
</head>
<body>
<DIV>
<img src="1.jpg" />
</DIV>
</body>
</html>
