<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html>
<head>
<script type="text/javascript" src="jquery.min.js"></script>
<script type="text/javascript" src="jquery-1.8.0.min.js"></script>
<style type="text/css">
div{
width:280px;
height:156px;
border:1px solid red;
margin:100px auto;
overflow:hidden ;
}
img{
vertical-align:top;
transition:all 2s;
width:280px;
height:156px;
}
img:hover{
width:300px;
height:180px;
}
</style>
<script type="text/javascript">
</script>
</head>
<body>
<div>
<img src='C:\Users\admin\Desktop\1.png' alt=""/>
</div>
</body>
</html>