   <div class="card-body">
                      <h5>Responsive offcanvas</h5>
                      <div>
                        <button
                          class="btn btn-primary d-xl-none"
                          type="button"
                          data-bs-toggle="offcanvas"
                          data-bs-target="#offcanvasResponsive"
                          aria-controls="offcanvasResponsive">
                          Toggle offcanvas-xl
                        </button>
             