v class="dropdown-divider"></div>
                        <a class="dropdown-item" href="#">Вихiд з системи</a>
                      </div>
                    </li> 
                    
                  </ul>
                  
                  <form class="form-inline my-2 my-lg-0">
                      <div class="btn-toolbar" role="toolbar" aria-label="Toolbar with button groups">
                          <div class="btn-group mr-2" role="group" aria-label="First group">
              