@font-face {
   font-family: 'HelveticaNeue';
   font-display: swap;
   src: url('HelveticaNeue/font.ttf');
}
@font-face {
   font-family: 'HelveticaNeueLight';
   font-display: swap;
   src: url('HelveticaNeueLight/font.ttf');
}