css实现的圆角图形

<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
<title>css实现的圆角图形</title>
<style>
.round_photo{
width:70px;
height:70px;
border:4px solid #DDDDDD;
-moz-border-radius: 50%;
-webkit-border-radius: 50%;
border-radius:50%;
}
</style>
</head>
<body>
<p>下面是css实现的圆角图形</p>
<div>
<img src="http://outofmemory.cn/static/imgs/logo.png" class="round_photo"/>
</div>
<br/><br/>
<p>下面是原图</p>
<img src="http://outofmemory.cn/static/imgs/logo.png"/>
</body>
</html>

效果以下:css