@font-face {
  font-family: 'Helvetica';
  src: url(../fonts/helvetica_regular.otf) format('opentype');
  font-weight: normal;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: 'Helvetica';
  src: url(../fonts/helvetica_light.otf) format('opentype');
  font-weight: 300;
  font-style: normal;
  font-display: swap;
}