Great question, this forum post should hopefully be able to help you: Multiple brand colours they used custom CSS to update some colors. You can do the same for the modal gray and the position😊
I made an attempt. But, of course, it didn’t go as planned. This isn’t my strong point.
This is what I tried. Could someone point me in the right direction? I’m not sure what’s missing, or incorrect (honestly, probably all of it). I’m just trying to make a white modal. I’ve already changed the font and default text, so everything else is fine.