WordPress/wp-admin/js/accordion.min.js

!function(c){c(document).ready(function(){c(".accordion-container").on("click keydown",".accordion-section-title",function(o){var n,e;"keydown"===o.type&&13!==o.which||(o.preventDefault(),n=c(this),e=n.closest(".accordion-section"),o=e.closest(".accordion-container").find(".open"),n=e.find(".accordion-section-content"),e.hasClass("cannot-expand")||(e.hasClass("open")?(e.toggleClass("open"),n.toggle(!0).slideToggle(150)):(o.removeClass("open"),o.find(".accordion-section-content").show().slideUp(150),n.toggle(!1).slideToggle(150),e.toggleClass("open"))))})})}(jQuery);