How to put canvas animation on the background of the site?

Question

css

Hello.
I saw a cool animation on canvas on one site (all sorts of cool dots with stripes behind the cursor run around the screen). I took out all the files, filed them on an empty page and everything works. But the problem arose when I started to put this background on a full-fledged site under wordpress.
The animation on the background does not want to work, and that's it, no matter how you twist it.
Has anyone set this up? Let me know if there are any nuances...

Answer 1

Do you mean particles.js ? (I feel that yes, you already asked this question today).
It is helpful to read the instructions for use.
PS: The description "does not want to work" does not give an idea of ​​your problem. Accordingly, do not expect that someone will guess what exactly is wrong with you.