@font-face {
  font-family: 'SourceHanSansCN-Medium';
  src: url('fonts/SourceHanSansCN-Medium.woff2') format('woff2');
  font-weight: normal;
  font-style: normal;

  font-family: 'SourceHanSansCN-Regular';
  src: url('fonts/SourceHanSansCN-Regular.woff2') format('woff2');
  font-weight: normal;
  font-style: normal;
}