FAQ JS show all khi click

 $('.et_pb_toggle').removeClass('et_pb_toggle_open');
	  $('.et_pb_toggle_content').hide();
	  $('.et_pb_toggle_title').on('click', function() {
		let parent = $(this).closest('.et_pb_toggle');
		let content = parent.find('.et_pb_toggle_content');

		if (parent.hasClass('et_pb_toggle_open')) {
		  content.slideUp();
		  parent.removeClass('et_pb_toggle_open');
		} else {
		  content.slideDown();
		  parent.addClass('et_pb_toggle_open');
		}
	  });