olumn"><img class="img-fluid extension-image" src="/postboot/assets/img/component/nav/tabs-left.png" width="303px" alt="Nav tabs left"/><a class="extension-name card-title d-block fs-md-4 fs-sm-3 fs-2 fw-500 text-body text-hover-primary text-decoration-none stretched-link" href="/postboot/nav/tabs-left/">Tabs left</a>
                        <p class="card-text">Responsive left nav tabs.</p>
                      </div>
                    </div>
                  </div>
                  <div class="col-6 