        <span class="toolbar-rhythm">
                <span class="toolbar-label">Theme:</span>
                <button
                    aria-label="Light"
                    label="Light"
                    class="toolbar-button js-toolbar-toggle -light"
                    data-key="theme"
                    data-value="light"
                >A</button>

                <button
                    aria-label="Dark"
                    label="Dark"
                    class="toolbar-button js-toolba