Change background image on separate element hover

Essentially, I’d like to be able to change the background image of, let’s say, a section, while hovering over a separate element (that isn’t the section with background image)

I found this on another forum post that demonstrates this (below). Unfortunately, the link to the answer on this post is broken. A fresh answer would be v helpful!

recreo-hp-carousel

I’ve been searching for the same thing! I can’t find any solutions anywhere except to links that are no longer available.

Hi David–I think I’ve found a quick workaround with this Class Adder tool. It’s not perfect, but it can achieve the basic effect. https://www.youtube.com/playlist?list=PLpjTM82q4Gu4WEU65zIbgE_esj9_q-FQG