</a>
                    <ul class="navbar-nav">
                      <li class="nav-item"><a class="nav-link" href="#">Level 3</a></li>
                      <li class="nav-item"><a class="nav-link" href="#">Action</a></li>
                      <li class="nav-item"><a class="nav-link" href="#">Other Action</a></li>
                    </ul>
                  </li>
                  <li class="nav-item"><a class="nav-link" href="#">Action</a></li>
                  <li class="nav-item"><a class="nav-link"