Bootstrap Toast
<!DOCTYPE html> <html lang="en"> <head> <meta charset="utf-8"> <meta name="viewport" content="width=device-width, initial-scale=1"> <link href="https://cdn.jsdelivr.net/npm/bootstrap@5.3.3/dist/css/bootstrap.min.css" rel="stylesheet"> </head> <body> <div class="toast" role="alert" aria-live="assertive" aria-atomic="true"> <div class="toast-header"> <strong class="me-auto">Notification</strong> <small>Just now</small> <button type="button" class="btn-close" data-bs-dismiss="toast" aria-label="Close"></button> </div> <div class="toast-body"> Your changes have been saved. </div> </div> <script src="https://cdn.jsdelivr.net/npm/bootstrap@5.3.3/dist/js/bootstrap.bundle.min.js"></script> </body> </html>