During the last years I’ve intensively used web fonts. Since I published the first blog post on how you use web fonts in SharePoint 2010.
While I just downloaded the web fonts and used the CSS that was included in the font packages I recognized more and more that most of the available web fonts are wrong defined inside the font packages. There are a couple of problems with the definitions of the @fontface that you can avoid creating a cleaner style sheet.
Roboto font