How to make css transformation of an element depending on the position of the cursor?

Question

css

Hello. On this site, there is a block in the center https://creonit.ru/#intro , which transforms depending on the movement of the cursor, other elements on it simply "float" but at the same time everything remains in one place.

I can’t pick up a request in any way and find the plugin I need, the library for creating this.
Tell me which way to look?

Answer 1

Why a library, sit by yourself and play around with the help of css transformations. I sat here for five minutes and then something similar happened .