Aktion beendet – danke für die starke Nachfrage!

$('.lmenu-overlay, .lmenu-close, .lmenu-open').on('click', function () { $('body').toggleClass('lmenu-open'); let $ham = $('nav .ham'); let expanded = $ham.attr('aria-expanded') === 'true'; $ham.toggleClass('is-active').attr('aria-expanded', !expanded); }); $(document).ready(function () { $(".lnav ul[data-ul]").each(function () { var $ul = $(this); if ($ul.children("li").length === 0) { $ul.remove(); } }); $(".lnav ul[data-ul] a[data-show-ul]").on("click", function (e) { var $link = $(this); var targetId = $link.data("show-ul"); var $li = $link.closest("li"); var $parentUl = $li.closest("ul[data-ul]"); var $nextUl = $link.next("ul[data-ul='" + targetId + "']"); if (!$nextUl.length) { return; } e.preventDefault(); if ($nextUl.css("display") === "flex") { $nextUl.css("display", "none"); $parentUl.children("li").css("display", "flex"); $link.removeClass("active"); } else { $parentUl.children("li").not($li).css("display", "none"); $li.css("display", "flex"); $nextUl.css("display", "flex"); $link.addClass("active"); } }); if ( $('body').hasClass('werkzeug-portal') || "0" == "46294" ) { $('.tab-nav label[for="tab-2"]').click(); } });