CSS圆形边框做业
<!DOCTYPE html>
<html>
<head>
<title>边框</title>
<style type="text/css" media="screen">
.box{width:200px;height:200px;border:1px solid #ccc;background: #ccc;border-radius:50%;box-shadow:10px 10px 10px}
</style>
</head>
<body>
<div class=box>
</div>
</body>
</html>