Visual changes:
- Footer text and border is aligned with header icons
- Main page content has no padding, slightly wider on certain pages/viewports
Bug: T317573
Change-Id: Id0c4343b8bc4c16006c0b9abd914213ca2f307ca
- Removes grid row gap in favor of margins
- Add container div around site notice to allow margin collapsing
Bug: T315595
Change-Id: I39959f43f20880e83bef945a7535d58cfe0b6412
This reverts commit b63244f367.
Reason for revert: Per standup this morning we'll revert this so
that we are back to a known state, and try this again in a second
attempt.
Change-Id: Ie1349fecbab6c49ce63d328aba08162d74145cb9
