Remove serifs
Reduce tracking in comparison sub-headers
Add more space under paragraph under Next Steps
Improve copy padding
Merge pull request #61 from ascott1/dev

RC CSS Tweaks
:banana:
Merge pull request #62 from contolini/dev

Assorted RC style tweaks
better chart tooltips
use singular wording for 1 result in tooltip
Merge remote-tracking branch 'upstream/dev' into dev