// =====================================
//@include font-face("MyFont", "path/to/MyFont", $style: normal, $weight: normal);
// =====================================
@mixin font-face($font-name, $file-name, $weight: normal, $style: normal) {
    @font-face {
        font-family: quote($font-name);
        font-style: $style;
        font-weight: $weight;
        src: url($file-name + ".woff2") format("woff2"),
        url($file-name + ".woff") format("woff");
    }
}
