Untitled

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Document</title>
    <meta name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no">
    <script src="https://code.jquery.com/jquery-3.6.0.min.js"></script>

    <link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/bootstrap@4.5.3/dist/css/bootstrap.min.css" integrity="sha384-TX8t27EcRE3e/ihU7zmQxVncDAy5uIKz4rEkgIXeMed4M0jlfIDPvg6uqKI2xXr2" crossorigin="anonymous">
    <script src="https://cdn.jsdelivr.net/npm/bootstrap@5.0.0-beta3/dist/js/bootstrap.bundle.min.js" integrity="sha384-JEW9xMcG8R+pH31jmWH6WWP0WintQrMb4s7ZOdauHnUtxwoG2vI5DkLtS3qm9Ekf" crossorigin="anonymous"></script>
    <script>
        $(document).ready(() => {
            let $btns = $('.btn');
            $btns.each((index, element) => {
                $(element).click((e) => {
                    let $value = $(e.target).val().toLowerCase();
                    $('.alert').not('.d-none').addClass('d-none');
                    $('.alert-'+$value).removeClass('d-none');
                });
            });
        });
    </script>
</head>
<body>
    <div id="containIt">
        <input type="button" class="btn btn-danger" value="Danger">
        <input type="button" class="btn btn-success" value="Success">
        <input type="button" class="btn btn-warning" value="Warning">
    </div>
    <div class="alert hidden alert-danger d-none">
        <button type="button" class="close" data-dismiss="alert">&times;</button>
        <strong>Frist </strong> <a href="#" class="alert-link">Change a few things up</a> and try submitting again.
    </div>
    <div class="alert hidden alert-success d-none">
        <button type="button" class="close" data-dismiss="alert">&times;</button>
        <strong>Second </strong> <a href="#" class="alert-link">Change a few things up</a> and try submitting again.
    </div>
    <div class="alert hidden alert-warning d-none">
        <button type="button" class="close" data-dismiss="alert">&times;</button>
        <strong>Third </strong> <a href="#" class="alert-link">Change a few things up</a> and try submitting again.
    </div>
</body>
</html>