category list as column not line (to a single post)

after update I’ve noticed that all categories subordinated to particular post (for ex: main dish, vegetarian, salat) are presented as column - not in line, as previously. It’s really huge problem on my page because almost all my post are appropriate to 3 or more categories. It really makes a mess on homepage and archives. How to change it?
all best,

Hello there,

I hope you are doing well today.

Could you please provide a link to your website so that I can inspect it?

Best Regards,

thanks, pls take a look, it was good for a while, it seems to be in columns again and sth wrong with top menu - it’s in two verses not in one and “search” is at the bottom of top menu - it was above