Forum Academy Marketplace Showcase Pricing Features

Any way to display sticky header on top of a Group Float?

I have a Group Float displaying on hover, which shows a grey border around an image with additional text below it. Works great, but the Group Float displays on top of our sticky header, instead of the other way around. (see image below)

Any ways to fix this? …I tried moving the sticky header to the top, but that didn’t do the trick.