Carousel - counting numbers as custom cursor

[charleyray]

Hi

Referencing this old topic -
Re: Carousel - Numbers as custom cursor shown UNDER normal cursor

I would love to have the carousel on my homepage with a counting number cursor instead of the normal mouse, like https://www.actualsource.work/.

From inspection of their website I can see it is to do with the attached image.

But as I am a coding noob I am unsure how to translate that into the custom CSS section.

Any chance you could help?

Thanks so much :)
Charley