@font-face {
  font-family: 'Fira Mono';
  font-style: normal;
  font-weight: 500;
  src: url(https://fonts.gstatic.com/s/firamono/v16/N0bS2SlFPv1weGeLZDto1d3HmvfR.ttf) format('truetype');
}
@font-face {
  font-family: 'Istok Web';
  font-style: normal;
  font-weight: 400;
  src: url(https://fonts.gstatic.com/s/istokweb/v26/3qTvojGmgSyUukBzKslpAmt6.ttf) format('truetype');
}
@font-face {
  font-family: 'Jura';
  font-style: normal;
  font-weight: 300;
  src: url(https://fonts.gstatic.com/s/jura/v34/z7NOdRfiaC4Vd8hhoPzfb5vBTP0D7ZuiR_0.ttf) format('truetype');
}