How to implement such scrolling?

Question

css

Hello!
here's what to do .
Now it's implemented like this
Actually, you need to save the scrolling, but add the ability to make the active block automatically height with expanded content inside, I tried to pick the vertical slider, it didn't work out. The question is, is there any plugin or maybe you saw how this was implemented? I would be very happy with examples!

Answer 1

Do you need a block with products to visit the menu?