标签：splay body oct meta isp 20px char set width
<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<title></title>
<style>
i{
width:0;
height:0;
display:block;
border-style:solid;
border-width:0 20px 20px 20px;
border-color: transparent transparent red;
}
</style>
</head>
<body>
<i></i>
</body>
</html>
标签：splay body oct meta isp 20px char set width
原文地址：http://www.cnblogs.com/rachelch/p/7374993.html
