d-theme"
                                        type="button"
                                        aria-expanded="false"
                                        data-bs-toggle="dropdown"
                                        aria-label="Toggle theme (auto)">
                                  <svg class="bi my-1 theme-icon-active" width="1em" height="1em"><use href="#circle-half"></use></svg>
                                  <span class="visually-hidden" id="bd-theme-text">Toggle theme</span>
        