Spike design concept
Do some low-hanging fruit cleanup
Use thin font in sidebar
Fix main height bug
Fix main drifting to right bug
Limit course description width for legibility
Set body overflow to hidden
Put sidebar on top
Remove the progress bar
Move chapter header and create nag-notice
Line up header content with video
Add a download link
Avoid getting started collision with nag-notice
Get modal in decent shape
Install Bootstrap install
Convert registration form to bootstrap
Fix issue with background not redrawing
Spike out mobile interactions
Minor sass style tweaks
Remove animations.sass

It’s not used anywhere