The cart 'covers' drop-down menu

same here, link please

e.g. https://pastaristo.pl/our-menu/pasta/

See ‘ZAMóW ONLINE+’ drop-down menu

although that dropdown has a z-index of 99999 and the cart of “just” 999 the cart – as you rightly point out – is still over the dropdown fro some reason. my guess is , there’s something regarding (possibly missing) absolute and/or relative positioning on som element somewhere that cause this

regardless (and at least in your case/theme) though if you amend the css to be

.wppizza-cart{z-index:0}

(see https://www.ads-software.com/plugins/wppizza/faq/->can i edit the css)

it seems to fix this. (do some testing though)

actually, your theme may also allow you to add css directly somewhere without copying the custom css referred to in the faq’s

The link you’ve posted above doesn’t work.

Could you write me what exactly I should paste into my Custom CSS (my theme allow it)?

I’ve just pasted .wppizza-cart{z-index:0}

Works! Thanks ??