例子：
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>Document</title>
<style>
*{
margin:;
padding:;
box-sizing:border-box;
}
.icon-img{
display: block;
margin-top: 5px;
width: 140px;
height: 140px;
margin: 9px auto ;
position: relative;
overflow:hidden;
border-radius:%;
}
.icon-img img{
display:block;
position: relative;
border-radius:%;
z-index: ;
width: %;
top: %;
left: %;
top: \;
left: \;
top: %\\;
left: %\\;
-moz-transform: translate(-%,-%);
-ms-transform: translate(-%,-%);
-o-transform: translate(-%,-%);
-webkit-transform: translate(-%,-%);
transform: translate(-%,-%);
-moz-transition: width .3s;
-ms-transition: width .3s;
-o-transition: width .3s;
-webkit-transition: width .3s;
transition: width .3s;
}
.icon-img:hover img {
width:%!important
}
.icon-img i{
position:absolute;
left:;
top:;
width:140px;
height:140px;
border:3px solid #f00;
border-radius:%;
z-index:;
}
</style>
</head>
<body>
<div class="icon-img">
<i></i>
<img alt="" src="http://img.alicdn.com/bao/uploaded/TB1l3QFLpXXXXaoXVXXSutbFXXX.jpg">
</div>
</body>
</html>