@font-face {
   font-family: 'PF_v30-latin-regular-SS';
   font-display: swap;
   src: url('PF_v30-latin-regular-SS/font.ttf');
}
@font-face {
   font-family: 'OS_v34-latin-regular-SS';
   font-display: swap;
   src: url('OS_v34-latin-regular-SS/font.ttf');
}
@font-face {
   font-family: 'OS-v49-latin-regular-SS';
   font-display: swap;
   src: url('OS-v49-latin-regular-SS/font.ttf');
}