Team:CCU Taiwan/assets/js/js panel

$(document).ready(function() {

 $('.collapse.in').prev('.panel-heading').addClass('active');
 $('#accordion, #bs-collapse')
   .on('show.bs.collapse', function(a) {
     $(a.target).prev('.panel-heading').addClass('active');
   })
   .on('hide.bs.collapse', function(a) {
     $(a.target).prev('.panel-heading').removeClass('active');
   });

});