compare 3 products with forms/gridbox, its possible?

I need to compare 2 or 3 products

I want to use forms for that with conditionals logic but I have 2 doubts?

The starting page is like in attached screenshot but later there is two way show description in Lightbox (like with inpost in store its probably block on mobile so its not good choice) or under attached screenshot but move to it after use show description button.

But second compare - for that conditionals, is there an option to set it in forms to show one after other but set grid in css only for that part of form?

Or maybe there is another possibility to set it with grid or forms, any idea for that?

Replies are visible only to logged in members with an active subscription.