@font-face {
 font-family: SourceHanSansCN_b;
    src: url(https://www.dansn.com/font/SourceHanSansCN-Bold.otf);
    
    font-family: SourceHanSansCN_r;
    src: url(https://www.dansn.com/font/SourceHanSansCN-Regular.otf);
}
html, body,div,span,p{
 font-family: SourceHanSansCN_r !important;
}