Change color of hover overlay on a link / project

Hello,

I’m very new to Webflow and need some assistance. Its my first time on this forum.

I have an image (which is a link / project) and need to change the color of the overlay on hover.

On hover it calls a class - Project Img, with on and off hover
However the overlay CSS is - Project Img Overlay

My frustration is finding where I can edit - Project Img Overlay. Im assuming its inherting the style from deeper up the general CSS?

Link
https://www.pepperstreet.dev/projects

Many thanks for your assistance.