ax-width: 350px">
                      <li class="nav-item" >
                        <a class="nav-link" href="#scrollspyTabsSection1">First</a>
                      </li>
                      <li class="nav-item" >
                        <a class="nav-link" href="#scrollspyTabsSection2">Second</a>
                      </li>
                      <li class="nav-item" >
                        <a class="nav-link" href="#scrollspyTabsSection3">Third</a>
                      </li>
                    </