Bootstrap Alert Box That Indicates a Dangerous Action

First Page

<!DOCTYPE html>
<html>
   <head>
   <title>Bootstrap Example</title>
      <link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/4.1.1/css/bootstrap.min.css">
      <script src="https://ajax.googleapis.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
      <script src="https://maxcdn.bootstrapcdn.com/bootstrap/4.1.1/js/bootstrap.min.js"></script>
   </head>
   <body>
      <div class="container">
         <div class="alert alert-danger">
            <p>Dangerous!</p>
            <p>Add dangerous action here...</p>
         </div>
     </div>
   </body>
</html>

Output

First Page