Foundation5 Accordion - Animate open/close with js

foundation5-accordion-animate.html

<script src="/bower_components/foundation/js/foundation/foundation.accordion.js"></script>
<script>
            
        //reflow after page load
        $(document).foundation('accordion', 'reflow');

        //animate open/close
        $(".accordion dd").on("click", "a:eq(0)", function (event) {
                var dd_parent = $(this).parent();

                if(dd_parent.hasClass('active')) {
                    $(".accordion dd div.content:visible").slideToggle("normal");
                } else {
                  $(".accordion dd div.content:visible").slideToggle("normal");
                  $(this).parent().find(".content").slideToggle("normal");
                }
        });

</script>