@font-face {
  font-family: 'Fira Sans';
  font-style: normal;
  font-weight: 300;
  src: url(FiraSans-300.ttf) format('truetype');
}
@font-face {
  font-family: 'Fira Sans';
  font-style: normal;
  font-weight: 400;
  src: url(FiraSans-400.ttf) format('truetype');
}
@font-face {
  font-family: 'Open Sans';
  font-style: normal;
  font-weight: 300;
  font-stretch: normal;
  src: url(OpenSans-300.ttf) format('truetype');
}
@font-face {
  font-family: 'Open Sans';
  font-style: normal;
  font-weight: 600;
  font-stretch: normal;
  src: url(OpenSans-600.ttf) format('truetype');
}