https://www.autoventura.nl/css/autoventura/desktop_menu.js

1if (window.innerWidth > 960) {
2    
3    const menu = document.querySelector("#menu ul");
4    const menuItems = Array.from(menu.children);
5    const logo = document.querySelector("#logo");
6    
7    const firstThree = menuItems.slice(0, 3);
8    const lastThree = menuItems.slice(-3);
9    
10    const leftMenu = document.createElement("ul");
11    const rightMenu = document.createElement("ul");
12    
13    firstThree.forEach(item => leftMenu.appendChild(item));
14    lastThree.forEach(item => rightMenu.appendChild(item));
15    
16    logo.parentNode.insertBefore(leftMenu, logo);
17    logo.parentNode.insertBefore(rightMenu, logo.nextSibling);
18
19}