          </button>
                        <ul class="dropdown-menu">
                          <li>
                            <a class="dropdown-item" href="javascript:void(0);">Action before</a>
                          </li>
                          <li>
                            <a class="dropdown-item" href="javascript:void(0);">Another action before</a>
                          </li>
                          <li>
                            <a class="dropdown-item" href="javascript:void(0);">