Navbar background opacity

I’d like to create a navbar like this one: Offscreen Blog

Is this possible? After some research it looks like I need to set an interaction that triggers on scroll and changes the opacity, but I can’t figure out how to only impact the background opacity and not the entire navbar.

New to Webflow, so I don’t have an active link yet.

Hi and welcome to the forum

yes!

Just target background colour of the element you want to become transparent and change it to transparent.