   <a class="dropdown-item" href="#">Separated link</a>
                  </div>
                </li>
              </ul>
              <form class="form-inline my-2 my-lg-0">
                <input class="form-control mr-sm-2" type="text" placeholder="Search">
                <button class="btn btn-secondary my-2 my-sm-0" type="submit">Search</button>
              </form>
            </div>
          </nav>
        </div>
      </div>
    </div>
  </div>

  <!-- Buttons
  ================================