<!DOCTYPE html>
<html lang="zh-CN">
<head>
<meta charset="UTF-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<meta name="viewport" content="width=device-width, initial-scale=1, maximum-scale=1, user-scalable=no">
<title>bootstrap按钮</title>
<link rel="serlesheet" type="text/css" href="CSS/bootstrap.css" >
<script type="text/javascript" src="js/jquery-1.11.1.min.js"></script>
<script type="text/javascript" src="js/bootstrap.min.js"></script>
</head>
<body>
<div class="container">
<h1>按钮</h1>
<a href="#" class="btn btn-default">默认按钮</a>
<a href="#" class="btn btn-primary">通用按钮</a>
<a href="#" class="btn btn-success">成功按钮</a>
</div>
</body>
</html>
谷歌浏览器F12也是显示没有bootstrap.css，另外两个引入的js文件正常，请问这是为什么啊。
用的Bootstrap3。谢谢
