1.基本模板
<!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, user-scalable=0">
<title>Bootstrap 101 Template</title>
<link href="../lib/bootstrap/css/bootstrap.css" rel="stylesheet">
</head>
<body>
<div class="container">
<div class="row">
<div class="col-lg-4"></div>
</div>
</div>
<div class="container-fluid">
<script src="../lib/jquery/jquery.min.js"></script>
<script src="../lib/bootstrap/js/bootstrap.min.js"></script>
</body>
</html>