sticky </a>
                      <a class="dropdown-item" href="./layout-vertical-right.html"> Right vertical </a>
                      <a class="dropdown-item" href="./layout-rtl.html"> RTL mode </a>
                      <a class="dropdown-item" href="./layout-vertical.html"> Vertical </a>
                      <a class="dropdown-item" href="./layout-vertical-transparent.html"> Vertical transparent </a>
                    </div>
                  </div>
                </div>
              </li>
      