@font-face {
   font-family: 'HelveticaProBold';
   font-display: swap;
   src: url('HelveticaProBold/font.woff');
}
@font-face {
   font-family: 'HelveticaProLight';
   font-display: swap;
   src: url('HelveticaProLight/font.woff');
}