Blocks jump on page load, how to get rid of this?

Question

css

Hello!
I have such a problem, blocks jump when loading the page. As I understand it, this is due to the connected fonts, because, for example, there is no such thing with Arial.
Here is a link to the site diplomsova.id136802608-0.myjino.ru/index.html
I searched for a solution on the Internet, but did not find anything, a similar question was also asked on the toaster, but no one gave a sensible answer to it.
Thanks in advance to everyone for your help.

Answer 1

https://davidwalsh.name/font-loading