https://www.rcdesignbuild.com/js/442be4c70eb25d9c271488aa3d9c516e/mnav.js

1// JavaScript Document
2$ = jQuery, $(document).ready(function() {
3    function n() {
4        const n = $(".site-header").outerHeight();
5        $(".main-navigation").css({
6            top: n
7        })
8    }
9    const i = $(".menu>li.menu-item-has-children");
10    $(".menu-toggle").click(function() {
11        $(".main-navigation").toggleClass("opened"), $("body").toggleClass("nav-opened")
12    }), n(), i.append("<i class='fa fa-angle-down' aria-hidden='true'></i>"), $(window).resize(function() {
13        n()
14    }), i.each(function() {
15        $(this).find("i.fa").click(function() {
16            $(this).toggleClass("rotated"), $(this).prev(".sub-menu").toggleClass("sub-opened")
17        })
18    }), $(".modal-gallery__img").each(function() {
19        $(this).find(".modal-gallery__bottom").innerHeight();
20        $(this).find()
21    })
22});