tml">Home <span class="sr-only">(current)</span></a>
            </li>
            <li class="nav-item">
              <a class="nav-link" href="./another-page.html">Another page</a>
            </li>
            <li class="nav-item">
              <a id="alert" class="nav-link" href="#">Alert</a>
            </li>
            <li class="nav-item">
              <a class="nav-link disabled" href="#">Disabled</a>
            </li>
          </ul>
          <form class="form-inline mt-2 mt-md-0">
            