use CSS variable for font-family (#27, #18)
use CSS variable for font-family (#27, #18)

In d4990b5 the serif definition was introduced for layout tables,
and at the time was identical to the font-family of the body,
but when the font-family for the body was changed in de977b2,
the table definition wasn't updated accordingly.

This is precisely the use case for CSS variables.
waldyrious/unstyle