First thing I noticed is when I disable the search bar using a code provided by one of your techs, the menus did not show correctly, I figure out and eliminate the offended code, then the black background doesn’t display the full screen, so I remove all the cs in the customizer, even I upload a fresh css file, not to avail and nothing has changed, will try to reinstall the whole theme, to see if is something with the current installed. This is the normal menu in desktop mode
This is the menu in the mobile mode:
The url to my site is: Revista Barlovento
I even remove the logo and header banner but still the same.
Thank you for your help , hope you take a look on this particular issue.