Squashed 'shared/' changes from 61ad7e4..4774989

4774989 update header styles
9ade50d analytics partial
6482b12 fix shared header styles

git-subtree-dir: shared
git-subtree-split: 477498935ca8aa084b230acbf6b699c23ea9111a
Merge commit '786d43e8f02d51398360a5f5f825bebf605bd7f2'
use analytics snippet