/* 过时的font定义 */
@font-face {
    font-family: "SourceHanSans-Bold";
    src: url("https://www.unpkg.com/font-online@1.3.0/fonts/SourceHanSans/SourceHanSans-Bold.otf"),
         url("https://www.unpkg.com/font-online/fonts/SourceHanSans/SourceHanSans-Bold.otf");
}
@font-face {
    font-family: "SourceHanSans-ExtraLight";
    src: url("https://www.unpkg.com/font-online@1.3.0/fonts/SourceHanSans/SourceHanSans-ExtraLight.otf"),
         url("https://www.unpkg.com/font-online/fonts/SourceHanSans/SourceHanSans-ExtraLight.otf");
}
@font-face {
    font-family: "SourceHanSans-Heavy";
    src: url("https://www.unpkg.com/font-online@1.3.0/fonts/SourceHanSans/SourceHanSans-Heavy.otf"),
         url("https://www.unpkg.com/font-online/fonts/SourceHanSans/SourceHanSans-Heavy.otf");
}
@font-face {
    font-family: "SourceHanSans-Light";
    src: url("https://www.unpkg.com/font-online@1.3.0/fonts/SourceHanSans/SourceHanSans-Light.otf"),
         url("https://www.unpkg.com/font-online/fonts/SourceHanSans/SourceHanSans-Light.otf");
}
@font-face {
    font-family: "SourceHanSans-Medium";
    src: url("https://www.unpkg.com/font-online@1.3.0/fonts/SourceHanSans/SourceHanSans-Medium.otf"),
         url("https://www.unpkg.com/font-online/fonts/SourceHanSans/SourceHanSans-Medium.otf");
}
@font-face {
    font-family: "SourceHanSans-Normal";
    src: url("https://www.unpkg.com/font-online@1.3.0/fonts/SourceHanSans/SourceHanSans-Normal.otf"),
         url("https://www.unpkg.com/font-online/fonts/SourceHanSans/SourceHanSans-Normal.otf");
}
@font-face {
    font-family: "SourceHanSans-Regular";
    src: url("https://www.unpkg.com/font-online@1.3.0/fonts/SourceHanSans/SourceHanSans-Regular.otf"),
         url("https://www.unpkg.com/font-online/fonts/SourceHanSans/SourceHanSans-Regular.otf");
}

/* v1.3.0新版font定义 */
@font-face {
    font-family: "SourceHanSans";
    font-weight: 200;
    src: url("https://www.unpkg.com/font-online@1.3.0/fonts/SourceHanSans/SourceHanSans-ExtraLight.otf"),
         url("https://www.unpkg.com/font-online/fonts/SourceHanSans/SourceHanSans-ExtraLight.otf");
}
@font-face {
    font-family: "SourceHanSans";
    font-weight: 300;
    src: url("https://www.unpkg.com/font-online@1.3.0/fonts/SourceHanSans/SourceHanSans-Light.otf"),
         url("https://www.unpkg.com/font-online/fonts/SourceHanSans/SourceHanSans-Light.otf");
}
@font-face {
    font-family: "SourceHanSans";
    font-weight: 400;
    src: url("https://www.unpkg.com/font-online@1.3.0/fonts/SourceHanSans/SourceHanSans-Normal.otf"),
         url("https://www.unpkg.com/font-online/fonts/SourceHanSans/SourceHanSans-Normal.otf");
}
@font-face {
    font-family: "SourceHanSans";
    font-weight: 500;
    src: url("https://www.unpkg.com/font-online@1.3.0/fonts/SourceHanSans/SourceHanSans-Regular.otf"),
         url("https://www.unpkg.com/font-online/fonts/SourceHanSans/SourceHanSans-Regular.otf");
}
@font-face {
    font-family: "SourceHanSans";
    font-weight: 600;
    src: url("https://www.unpkg.com/font-online@1.3.0/fonts/SourceHanSans/SourceHanSans-Medium.otf"),
         url("https://www.unpkg.com/font-online/fonts/SourceHanSans/SourceHanSans-Medium.otf");
}
@font-face {
    font-family: "SourceHanSans";
    font-weight: 700;
    src: url("https://www.unpkg.com/font-online@1.3.0/fonts/SourceHanSans/SourceHanSans-Bold.otf"),
         url("https://www.unpkg.com/font-online/fonts/SourceHanSans/SourceHanSans-Bold.otf");
}
@font-face {
    font-family: "SourceHanSans";
    font-weight: 900;
    src: url("https://www.unpkg.com/font-online@1.3.0/fonts/SourceHanSans/SourceHanSans-Heavy.otf"),
         url("https://www.unpkg.com/font-online/fonts/SourceHanSans/SourceHanSans-Heavy.otf");
}