@font-face {
  font-family: 'B Nazanin';
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url('BNazanin.woff') format('woff'), url('BNazanin.ttf') format('truetype');
}

@font-face {
  font-family: 'B Nazanin';
  font-style: normal;
  font-weight: 700;
  font-display: swap;
  src: url('BNazanin.woff') format('woff'), url('BNazanin.ttf') format('truetype');
}