goodtwin/bagel-layout — pull request #4 by cherihung (2014-11-28 21:52:52+00:00)
Title: define base px font size for html for proper inheritance

Recently discovered an odd issue where 1rem isn't equating the base px font size. Realized it was due to `font-size: 1rem` being given to html root document as well as body at the same time.
The root em ends up inheriting the html element's browser default, 16px.
I didn't notice this problem because we had set the base font size to 16px.
But then I needed to change to 14px and that's when I saw 1rem is = 16px still.

In this PR, I first defined base font-size for `html` cascading down correctly to `body`'s font-size: 1rem. `body` also gets a px base font-size as it should and the two wold equate.