@font-face {
  font-family: "Noto Sans HK";
  src: url("NotoSansHK-Regular.otf") format("opentype");
  /* src: url("NotoSansHK-Regular.eot");
  src: url("NotoSansHK-Regular.eot?#iefix") format("embedded-opentype"),
    url("NotoSansHK-Regular.woff") format("woff"),
    url("NotoSansHK-Regular.ttf") format("truetype"); */
  font-weight: 400;
  font-style: normal;
}

@font-face {
  font-family: "Noto Sans HK";
  src: url("NotoSansHK-Medium.otf") format("opentype");
  /* src: url("NotoSansHK-Medium.eot");
  src: url("NotoSansHK-Medium.eot?#iefix") format("embedded-opentype"),
    url("NotoSansHK-Medium.woff") format("woff"),
    url("NotoSansHK-Medium.ttf") format("truetype"); */
  font-weight: 500;
  font-style: normal;
}