https://www.edgeofamericains.com/wp-content/themes/zywave-twentytwo/js/accordion-script_ver-1.0.js

1window.initializeAccordion = function($element) {  
2    $element.each(function() {    
3        var $accordionToggle = jQuery(this).find('.accordion-toggle');    
4        var isOpen = jQuery(this).hasClass('open');    
5        if (isOpen) {    
6            $accordionToggle.find('.fa-plus').hide();    
7            $accordionToggle.find('.fa-minus').show();    
8        } else {    
9            jQuery(this).addClass('close');  
10            $accordionToggle.find('.fa-plus').show();    
11            $accordionToggle.find('.fa-minus').hide();    
12        }    
13    });  
14  
15    $element.find('.accordion-title').click(function() {    
16        var $accordionItem = jQuery(this).closest('.accordion-item');    
17        var $accordionToggle = jQuery(this).find('.accordion-toggle');    
18        $accordionItem.toggleClass('open close');  
19        var isOpen = $accordionItem.hasClass('open');    
20        $accordionItem.find('.accordion-content').slideToggle();    
21        if (isOpen) {    
22            $accordionToggle.find('.fa-plus').hide();    
23            $accordionToggle.find('.fa-minus').show();    
24        } else {    
25            $accordionToggle.find('.fa-plus').show();    
26            $accordionToggle.find('.fa-minus').hide();    
27        }    
28    });  
29}  
30  
31jQuery(document).ready(function() {    
32    // Initialize on page load  
33    window.initializeAccordion(jQuery('.zy-accordion .accordion-item'));  
34});