How to disable font smoothing in bootstrap?

Question

css

I already forgot how to disable anti-aliasing of third-party fonts in bootstrap.
Tell me what was done there, like I tried to chop off all anti-aliasing siesses and text-rendering and -webkit-font-smoothing, but it's still not clear. Before that, I used to somehow solve this problem, but now I forgot, I don’t remember, maybe someone also faced such a problem?