@font-face {
  font-family: 'Chiron Hei HK';
  font-style: normal;
  font-weight: 400;
  src: url(https://fonts.gstatic.com/s/chironheihk/v3/wXK-E3MSr44vpVKPvzqVJaxhp3w7QQhPNY163lJtr18M.ttf) format('truetype');
}