dropdown-item" href="#">Dropdown link</a>
                          </div>
                        </div>
                      </div>
                    </td>
                  </tr>
                  <!-- /.success -->
                </table>
              </div>
            </div>
            <!-- /.card -->

            <div class="card">
              <div class="card-header">
                <h3 class="card-title">Appended Buttons</h3>
              </div>
              <div class="card-body">
     