One thing you might want to consider is just using the same family for each of those versions of the font, rather than using the same name as the font file, per

One thing you might want to consider is just using the same family for each of those versions of the font, rather than using the same name as the font file, per this article: http://www.metaltoad.com/blog/how-use-font-face-avoid-faux-italic-and-bold-browser-styles http://www.metaltoad.com/blog/how-use-font-face-avoid-faux-i... Also, I hooked up support for data: URLs so you can use your stylesheet as a source for fonts (if someone was interested in extracting the .woff files back to individual files, for instance): webfont-dl -d "https://github.com/steakejjs/OpenSans-CSS/raw/master/OpenSans.css" \ -o css/font.css --font-out=font --css-rel=../font --woff=link