List.remove('light')
        html.classList.add(theme);
        html.classList.add('js');
    </script>

    <!-- Hide / unhide sidebar before it is displayed -->
    <script type="text/javascript">
        var html = document.querySelector('html');
        var sidebar = 'hidden';
        if (document.body.clientWidth >= 1080) {
            try { sidebar = localStorage.getItem('mdbook-sidebar'); } catch (e) { }
            sidebar = sidebar || 'visible';
        }
        html.classList.remove('sidebar-visi