added new styles for dt and dd to look some font-size as p; same goes for ul + li. added :hover, :focus style states to li in navbar. TOC underline removed from subnav items. h3 changed to differentiate between h2 and h4.
generated files
Changed col width
fixed dropdown arrow-tip bug (mobile)
updating nav-toggle for mobile - works
mobile - pressing button now opens a closes properly visually
updating navbar-toggle logic for on/off state (mobile)
merged
Merge branch 'upperquad-bug-fixes'
Merge branch 'master' of https://github.com/dart-lang/dartlang.org