nojs.html

<!DOCTYPE html>
<html lang="id">
<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Enable Your Javascript!</title>
    <style>body{font-family:Arial,Helvetica,sans-serif;overflow:hidden;margin:0}.container{height:100vh;width:100vw;display:flex;flex-wrap:wrap;flex-direction:column;align-items:center;align-content:center;justify-content:center}.alert{position:relative;padding:1.5rem;border:1px solid transparent;border-radius:.25rem}.alert-danger{color:#842029;background-color:#f8d7da;border-color:#f5c2c7}.btn{display:inline-block;font-weight:400;line-height:1.5;color:#212529;text-align:center;text-decoration:none;vertical-align:middle;cursor:pointer;-webkit-user-select:none;-moz-user-select:none;user-select:none;background-color:transparent;border:1px solid transparent;padding:.375rem .75rem;font-size:1rem;border-radius:.25rem;transition:color .15s ease-in-out,background-color .15s ease-in-out,border-color .15s ease-in-out,box-shadow .15s ease-in-out}.btn-outline-primary{color:#0d6efd;border-color:#0d6efd}.btn-outline-primary:hover{color:#fff;background-color:#0d6efd;border-color:#0d6efd}.rounded-0{border-radius:0}.text-center{text-align:center}</style>
</head>
<body>
    <div class="container">
        <div class="alert alert-danger text-center rounded-0" style="margin: .75rem 1rem;"><strong>Browser Anda tidak mendukung
            Javascript!</strong><br><br>Mohon untuk mengaktifkan fitur Javascript untuk dapat membuka laman
            Pengumuman SBMPTN LTMPT 2022.<br><br>Tekan tombol<strong> Kembali </strong>jika Anda sudah mengaktifkan
            fitur Javascript pada browser Anda.</div>
        <div class="text-center" style="margin-top: .5rem;"><a href="/" class="btn btn-outline-primary rounded-0">Kembali</a></div>
    </div>
</body>
</html>