Scroller

<nav class="navbar navbar-expand bg-dark" data-bs-theme="dark">
  <div class="container-fluid">
    <div class="navbar-scroller">
      <ul class="navbar-nav navbar-scroller-nav">
        <li class="nav-item"><a class="nav-link" href="#">Item 1</a></li>
        <li class="nav-item"><a class="nav-link" href="#">Item 2</a></li>
        <li class="nav-item"><a class="nav-link" href="#">Item 3</a></li>
        <li class="nav-item"><a class="nav-link" href="#">Item 4</a></li>
        <li class="nav-item"><a class="nav-link" href="#">Item 5</a></li>
        <li class="nav-item"><a class="nav-link" href="#">Item 6</a></li>
        <li class="nav-item"><a class="nav-link" href="#">Item 7</a></li>
        <li class="nav-item"><a class="nav-link" href="#">Item 8</a></li>
        <li class="nav-item"><a class="nav-link" href="#">Item 9</a></li>
        <li class="nav-item"><a class="nav-link" href="#">Item 10</a></li>
        <li class="nav-item"><a class="nav-link" href="#">Item 11</a></li>
        <li class="nav-item"><a class="nav-link" href="#">Item 12</a></li>
      </ul>
    </div>
  </div>
</nav>