in Documents/assets/theme/js/script.js [944:967]
$('.accordionStyles .card-header a[role="button"]').click(function(){
var $id = $(this).closest('.accordionStyles').attr('id'),
$iscollapsing = $(this).closest('.card').find('.panel-collapse');
if (!$iscollapsing.hasClass('collapsing')) {
if ($id.indexOf('toggle') != -1){
if ($(this).hasClass('collapsed')) {
$(this).find('span.sign').removeClass('mbri-arrow-down').addClass('mbri-arrow-up');
}
else{
$(this).find('span.sign').removeClass('mbri-arrow-up').addClass('mbri-arrow-down');
}
}
else if ($id.indexOf('accordion')!=-1) {
var $accordion = $(this).closest('.accordionStyles ');
$accordion.children('.card').each(function() {
$(this).find('span.sign').removeClass('mbri-arrow-up').addClass('mbri-arrow-down');
});
if ($(this).hasClass('collapsed')) {
$(this).find('span.sign').removeClass('mbri-arrow-down').addClass('mbri-arrow-up');
}
}
}
});