Why doesn't animation work on websites?

Question

JavaScript

Guys, a very strange problem, I didn’t find a solution on the Internet as such.
I use the site animate.css, but recently it stopped showing animation, when you select an animation on the site (for example, fadeIn), it should play, but it just updates for me but does not show, this happens in the yandex and google browser, in IE everything is fine
. When adding animation to the site in yandex and google, it does not work in IE, everything is fine, it seems to me that the matter is in the browser or in the computer.
help me please

Answer 1

Exactly the same problem, everything worked before, now only in ie and edge.
What could be the problem, or what do you need to understand?