@font-face{
  font-family: 'FiraSans';
  src: url('FiraSansRegular.eot');
  src: local('Fira Sans Regular'),
  url('FiraSansRegular.eot') format('embedded-opentype'),
  url('FiraSansRegular.woff') format('woff'),
  url('FiraSansRegular.ttf') format('truetype');
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}