I\'m new to CSS and maybe this question is trivial, but I have googled a little and I didn\'t find what I\'m looking for.
I have declared a font-family for all my si
From what I know CSS doesn't offer an option to ignore all previous user styles for a property.
A work-around to your problem may be to use a generic font-family,
font-family: serif;
and let the browser choose.