Font stored local on the webserver

Is there a chance to store and use a font directly on the Webserver so that the site doesn't have to source the font from Google Fonts online every time it's being visited? I already have all the needed font-files stored within '/templates/gk_quark/fonts/open-sans/' but I can't find a way to implement them.
Thanks for any help!

Hello,
Please check the following article: https://www.gavick.com/documentation/jo ... ional-font