Because:
- We want to use the Mozilla branding
This Commit:
- Activates the l10n strings for Mozilla branding
Note, the previous l10n ids are still present, and need to be so until branding has gone live and baked. Removing these strings too soon could result in issues if we have to rollback a change set.
Because:
* The line-height on paragraphs on 404 pages did not match the line-height on other FxA pages.
This commit:
* Adds a class on the 404 page `p` tag and adds styles.