Is Google Adsense Breaking My Menu?

I've noticed a annoying bug. When you navigate on my website, [the menu (on top right) acts normally]. But as soon as you go to a page with a Google AdSense ad, the menu appears c

Solution 1:

Thats because youre doing the hiding in JS id assume... try adding style="display: none; to the hidden elements so they are hidden before the menu is built with js.