@font-face {
  font-family: 'HelveticaNeue';
  src: url('HelveticaNeueLight.otf') format('opentype');
  font-weight: 400;
  font-style: normal
}
@font-face {
  font-family: 'HelveticaNeue';
  src: url('HelveticaNeueMedium.otf') format('opentype');
  font-weight: 500;
  font-style: normal
}
@font-face {
  font-family: 'HelveticaNeue';
  src: url('HelveticaNeueBold.otf') format('opentype');
  font-weight: 600;
  font-style: normal
}
@font-face {
  font-family: 'HelveticaNeue';
  src: url('HelveticaNeueBlack.otf') format('opentype');
  font-weight: 700;
  font-style: normal
}