Group design, group description pop up and add gif in the groups that can see in the main menu page

How can I make something like this
P.S. Those different colors are groups that you can easily make in group category. I just need to know how to do something like that, that you can see group description that you made by your own and gif. You can point the cursor on that color square and see the info about group.

op

up

Hi,

I don't really understand what you want to do. A screenshot and better explanation would be usefull.