动画

代码
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>Document</title>
<style type="text/css" media="screen">
div{
width: 250px;
height: 170px;
border: 1px solid pink;
margin: 200px auto;
position: relative;
}
div img{
width: 100%;
height: 100%;
position: absolute;
top: 0;
left: 0;
z-index: 0;
transition: all 0.6s;
transform-origin: top right;
}
div:hover img:nth-child(1){
transform: rotate(60deg);
}
div:hover img:nth-child(2){
transform: rotate(120deg);
}div:hover img:nth-child(3){
transform: rotate(180deg);
}div:hover img:nth-child(4){
transform: rotate(240deg);
}div:hover img:nth-child(5){
transform: rotate(300deg);
}div:hover img:nth-child(6){
transform: rotate(360deg);
}
</style>
</head>
<body>
<div>
<img src="images/6.jpg" alt="">
<img src="images/5.jpg" alt="">
<img src="images/4.jpg" alt="">
<img src="images/3.jpg" alt="">
<img src="images/2.jpg" alt="">
<img src="images/1.jpg" alt="">
</div>
</body>
</html>