摘要：<!DOCTYPE html><html><head> <meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> <title>边框</title> <lin<!DOCTYPE html>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>边框</title>
<link rel="shortcut icon" type="image/x-icon" href="images/favicon.ico">
<link rel="stylesheet" type="text/css" href="css/index.css">
<style type="text/css">
.box {width:100px;height:100px;border:2px dashed #ccc;}
.main{width:100px;height:100px;border-top: 2px solid red;}
</style>
</head>
<body>
<div class="box"></div>
<div class="main"></div>
</body>
</html>
批改老师：韦小宝批改时间：2018-11-19 09:48:55
老师总结：下次写完整点！再这样写就不给过了！缺少总结！没有高亮！代码还不完整！！！
