Using Navgoco as Vertical Dropdown Slide Menu WordPress

_functions.php

<?php

//do not copy the opening php tag above
 
/**
 * Using Navgoco as Vertical Dropdown Slide Menu WordPress
 * 
 * @package   Navgoco as Vertical Dropdown Menu
 * @author    Neil Gee
 * @link     https://wpbeaches.com/using-navgoco-vertical-multi-level-menu-wordpress-genesis-theme/
 * @copyright (c) 2014, Neil Gee
 */

//Navgoco Scripts and Styles Registered and Enqueued, scripts first - then styles - added in Fontawesome for the caret
function themprefix_navgoco_scripts_styles() {
	wp_register_script ('navgoco', get_stylesheet_directory_uri() .'/js/jquery.navgoco.min.js', array( 'jquery' ),'1',false);
	wp_register_script ('navgococookie', get_stylesheet_directory_uri() . '/js/jquery.cookie.min.js', array( 'jquery' ),'1',false);
	wp_register_script ('navgococustom', get_stylesheet_directory_uri() . '/js/custom-menu.js', array( 'jquery' ),'1',true);
	wp_register_style ('navgococss', get_stylesheet_directory_uri() .'/js/jquery.navgoco.css','', '2.1.0', 'all');
	wp_register_style ( 'fontawesome' , '//maxcdn.bootstrapcdn.com/font-awesome/4.4.0/css/font-awesome.min.css', '' , '4.4.0', 'all' );

	
	wp_enqueue_script( 'navgoco' );
	wp_enqueue_script( 'navgococookie' );
	wp_enqueue_script( 'navgococustom' );
	wp_enqueue_style( 'navgococss' );
	wp_enqueue_style( 'fontawesome' );
}

add_action( 'wp_enqueue_scripts', 'themprefix_navgoco_scripts_styles' );

custom-menu.js

//fire on selected Menu

 jQuery(document).ready(function($) {
        $('#menu-header-menu-1').navgoco({//swap in your Menu CSS ID
        	caretHtml: '<i class="vert-menu"></i>',
        	accordion: true
        }); 
    });

style.css

/*for the caret - using fontawesome here*/

.vert-menu:after{
	font-family: fontawesome;
	float: right;
	content: "\f0dd";
	font-style: normal;
}