   <pre class="border rounded p-3 bg-light">&lt;!-- Bootstrap core CSS -->
&lt;link rel="stylesheet" href="https://stackpath.bootstrapcdn.com/bootstrap/4.5.0/css/bootstrap.min.css" integrity="sha384-9aIt2nRpC12Uk9gS9baDl411NQApFmC26EwAOH8WgZl5MYYxFfc+NcPb1dKGj7Sk" crossorigin="anonymous">

<span class="text-success">&lt;!-- SmartMenus jQuery Bootstrap 4 Addon CSS -->
&lt;link href="../addons/bootstrap-4/jquery.smartmenus.bootstrap-4.css" rel="stylesheet"></span></pre>

      <h3>HTML</h3>
      <p><strong c