Starting Code

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Biolbe Page</title>
    <link rel="stylesheet" type="text/css" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css">
    <script type="javascript" src="https://code.jquery.com/jquery-2.2.4.min.js"></script>
    <script type="javascript" src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/js/bootstrap.min.js"></script>
    <style type="text/css">
        div {
            display: none;
        }
    </style>
</head>
<body>

</body>
</html>