@font-face {
  font-family: "SiYuan-Regular";
  src: url('https://www.bbx.com.cn/fonts/SourceHanSansCN-Regular.otf');
}
@font-face {
  font-family: "SiYuan-Bold";
  src: url('https://www.bbx.com.cn/fonts/SourceHanSansCN-Bold.otf');
}
@font-face {
  font-family: "SiYuan-ExtraLight";
  src: url('https://www.bbx.com.cn/fonts/SourceHanSansCN-ExtraLight.otf');
}
@font-face {
  font-family: "SiYuan-Heavy";
  src: url('https://www.bbx.com.cn/fonts/SourceHanSansCN-Heavy.otf');
}
@font-face {
  font-family: "SiYuan-Light";
  src: url('https://www.bbx.com.cn/fonts/SourceHanSansCN-Light.otf');
}
@font-face {
  font-family: "SiYuan-Medium";
  src: url('https://www.bbx.com.cn/fonts/SourceHanSansCN-Medium.otf');
}
@font-face {
  font-family: "SiYuan-Normal";
  src: url('https://www.bbx.com.cn/fonts/SourceHanSansCN-Normal.otf');
}

body{
    font-family: "SiYuan-REGULAR" !important;
    color: #333;
}