Issue - Image interaction move smoothly

Hello guys

This website https://cuberto.com/ has an interaction with the images that I really like and I don’t know how to implement it in my project.

If something similar can be done, but it doesn’t look like the images are coming very fast without an interaction between them - see my current project here

Can you help me implement a smoother and more beautiful interaction between my images?

Thank you very much and I am waiting for any answer