A couple follow-up changes for the typography update.

These two changes got lost in the shuffle. Specifically, the HTML
defs have to be outside the beta class to work (since the HTML tag
is outside the BODY tag), and the h1 change just got lost.

Change-Id: If344ebd2c8793e70aa9ba7af6778bcc8ce70e4d4
Merge "A couple follow-up changes for the typography update."