more content edits
deleted placeholder html files
made going between benefit detail and overview page work
fixed some navigation bugs, added some links between content, pulled the rest of the content out of index.html and into individual files.
hid sources lists in html comments and added links back to risksOverview from ventilator and repeatHospitalVisits pages
fixed missing tag on repeatHospitalVisits page and added actual video placeholder to noSurvivalBenefit page
tried to fix vertical scrolling with javascript but didn't succeed
fiddling with js more to see if I could get vertical scrolling with keyboard to work. no success
added instructions for videos and broke up more of the content