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                $(function() {
                    $(".accordion > .accordion-item.is-active").children(".accordion-panel").slideDown();

                    $(".accordion > .accordion-item").click(function() {
                        $(this).siblings(".accordion-item").removeClass("is-active").children(".accordion-panel").slideUp();
                        $(this).toggleClass("is-active").children(".accordion-panel").slideToggle("ease-out");
                    });
                });