html创建圆角元素
<!DOCTYPE html>
<html>
<head>
<style type='text/css'>
ul {
width: 120px;
background: blue;
height: 300px;
-webkit-border-radius: 120px;
-moz-border-radius: 120px;
border-radius: 120px;
list-style: none;
}
ul li {
float: left;
}
ul li a {
padding: 0 5px;
color: #fff;
text-decoration: none;
}
</style>
</head>
<body>
<ul>
<li><a href="#">nav1</a></li>
<li><a href="#">nav1</a></li>
<li><a href="#">nav1</a></li>
<li><a href="#">nav1</a></li>
</ul>
</body>
</html>