Doesn't seem like there's any compelling reason to use a webfont at all for this; the default sans-serif would be fine. Or you could use a font-family list tha

Doesn't seem like there's any compelling reason to use a webfont at all for this; the default sans-serif would be fine. Or you could use a font-family list that includes a few specific Windows and Mac fonts that you like, with the generic sans-serif as a fallback in case none of them are present.