How to implement such a script?

Question

css

Hey!
How to correctly implement such a script through the data attributes for area.
By default, the right block is hidden. Appears only on hover on area.
Arias look like this now:

<area shape="poly" coords="213,420,213,517,287,517,360,517,360,498,360,479,396,479,431,479,431,401,431,323,322,323,213,323">

Answer 1

Why do you need this area? When you hover over the area block, the active class is hung on the hidden block