main.js

jQuery(document).ready(function ($) {
  //open-close submenu on mobile
  $('.cd-main-nav').on('click', function (event) {
    if ($(event.target).is('.cd-main-nav')) $(this).children('ul').toggleClass('is-visible');
  });
  $('.cd-main-nav li').on('click', function () {
    $(this).parent('ul').removeClass('is-visible')
  });
});