Grey out options animation

Hi there, I am working on a restaurant booking app where the users can select the no. of guests.

I have created an animation with black strokes so the users feel like they select an option when clicking on the boxes. However, I would like to grey out other options but I am not sure how to do it.

Screenshot 2022-04-03 at 3.38.18 PM

Appreciate your help in advance, thanks! :smiling_face: