Hi there, I was wondering If I could do the exact same thing.
Here is an example page:

I’d love to implement this feature in the whole website re-design.

Thank you!

Hi there so this code was working for me, it’s still working for couple color sections.
Just added a new one here:

that’s my code:
@media only screen and (max-width: 400px) { div#archi-workshop { background-image: none!important; } }

I want the background not to show exclusively on mobile decides. The previous quick ccs codes are still working, but not this one. Any clue? I did clear all the caches and so on..

Thank you!