1<head>
2 <title>(Your title)</title>
3 <meta charset="utf-8">
4 <meta name="viewport" content="width=device-width, initial-scale=1">
5 <link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.4.1/css/bootstrap.min.css">
6 <script src="https://ajax.googleapis.com/ajax/libs/jquery/3.5.1/jquery.min.js"></script>
7 <script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.4.1/js/bootstrap.min.js"></script>
8</head>