@font-face {
  font-family: OpenSans;
  font-weight: 400;
  font-style: normal;
  font-display: swap;
  src: url(open-sans-regular.woff2) format('woff2');
}
@font-face {
  font-family: OpenSans;
  font-weight: 600;
  font-style: normal;
  font-display: swap;
  src: url(open-sans-600.woff2) format('woff2');
}
@font-face {
  font-family: OpenSans;
  font-weight: 700;
  font-style: normal;
  font-display: swap;
  src: url(open-sans-700.woff2) format('woff2');
}

@font-face {
  font-family: RubleSign;
  font-weight: 400;
  font-style: normal;
  font-display: swap;
  src: url(rubleSign.woff2) format('woff2');
}

@font-face {
  font-family: IBM Plex Mono;
  font-weight: 400;
  font-style: normal;
  font-display: swap;
  src: url(mono-400.woff2) format('woff2');
}