@font-face {
    font-family: 'SourceHanSansCN-Bold';
    src: url(./SourceHanSansCN-Bold.otf);
  }
  
  @font-face {
    font-family: 'SourceHanSansCN-Regular';
    src: url(./SourceHanSansCN-Regular.otf);
  }
  
  @font-face {
    font-family: 'SourceHanSansCN-Normal';
    src: url(./SourceHanSansCN-Normal.otf);
  }
  
  @font-face {
    font-family: 'SourceHanSansCN-Light';
    src: url(./SourceHanSansCN-Light.otf);
  }

  @font-face {
    font-family: 'SourceHanSansCN-Heavy';
    src: url(./SourceHanSansCN-Heavy.otf);
  }
  
  @font-face {
    font-family: 'SourceHanSansCN-Medium';
    src: url(./SourceHanSansCN-Medium.otf);
  }
  
  @font-face {
    font-family: 'HelveticaNeueLTStd-Bold';
    src: url(./HelveticaNeueLTStd-Bd.otf);
  }
  @font-face {
    font-family: 'HelveticaNeueLTStd-Medium';
    src: url(./HelveticaNeueLTStd-Md.otf);
  }
  @font-face {
    font-family: 'HelveticaNeueLTStd-Light';
    src: url(./HelveticaNeueLTStd-Lt.otf);
  }
  @font-face {
    font-family: 'HelveticaNeueLTStd-Roman';
    src: url(./HelveticaNeueLTStd-Roman.otf);
  }