i have a problem on my site.
I have started this site with GeneratePress Pro + Visual composer, and i build everything with VC.
Now i have a problem: with the vc documentation i made a transparent sticky header, but i want to customize it in a different way: when the user scroll the page, first of all i want to show a background color ( actually is always transparent, and the menu voices are impossible to read ); secondary, if possible, i want to change the logo and set the "dark" version, that i have uploaded trough the wordpress media section.
It is possible to do the first thing ( and optionally the second )?
The site is this: https://italianhub.pgm.it/