@font-face {
  font-family: 'Fira Mono';
  font-style: normal;
  font-weight: 400;
  src: url(https://fonts.gstatic.com/s/firamono/v16/N0bX2SlFPv1weGeLZDtgJv7X.ttf) format('truetype');
}
@font-face {
  font-family: 'Fira Sans';
  font-style: normal;
  font-weight: 400;
  src: url(https://fonts.gstatic.com/s/firasans/v18/va9E4kDNxMZdWfMOD5Vvl4jO.ttf) format('truetype');
}
@font-face {
  font-family: 'Old Standard TT';
  font-style: normal;
  font-weight: 400;
  src: url(https://fonts.gstatic.com/s/oldstandardtt/v22/MwQubh3o1vLImiwAVvYawgcf2eVeqlq9.ttf) format('truetype');
}
@font-face {
  font-family: 'Old Standard TT';
  font-style: normal;
  font-weight: 700;
  src: url(https://fonts.gstatic.com/s/oldstandardtt/v22/MwQrbh3o1vLImiwAVvYawgcf2eVWEX-tS1Za.ttf) format('truetype');
}