Info bar – problem with styles on different themes

Hi
I’ve noticed that INFO BAR and arrows looks different on different themes. I’ve turned off all plugins and tested on twenty twelve, twenty twenty and EXTRA from elegant themes.

And it looks like this:
https://elipinki.pl/pliki/info_bar.jpg

Sample gallery:
https://elipinki.pl/2018/10/znamy-zwyciezcow-ii-maratonu-orientacje-kiwon/

Any idea?

thanks

• This topic was modified 5 years ago by victoo79. Reason: errors

The page I need help with: [log in to see the link]