zig Tryit Editor

<!DOCTYPE html>
<html>
<head>
  <meta name="viewport" content="width=device-width, initial-scale=1">
  <link rel="stylesheet" href="../../maxcdn.bootstrapcdn.com/bootstrap/3.4.1/css/bootstrap.min.css">
  <script src="../../ajax.googleapis.com/ajax/libs/jquery/3.7.1/jquery.min.js"></script>
  <script src="../../maxcdn.bootstrapcdn.com/bootstrap/3.4.1/js/bootstrap.min.js"></script>
</head>
<body>
<div class="container">
  <h2>Tab with Dropdown Menu</h2>
  <ul class="nav nav-tabs" role="tablist">
    <li class="active"><a href="#">Home</a></li>
    <li><a href="#">About</a></li>
    <li class="dropdown">
    <a class="dropdown-toggle" data-toggle="dropdown" href="#">
      Tutorials <span class="caret"></span></a>
      <ul class="dropdown-menu" role="menu">
        <li><a href="#">HTML</a></li>
        <li><a href="#">CSS</a></li>
        <li><a href="#">JavaScript</a></li>                        
      </ul>
    </li>
  </ul>
</div>
</body>

</html>