Removed iPhone shadow altogether.
Removed inline styling and used some class specific targeting
Added more colors
More spacing around iframes
Bring back subtle hover animation for site name
Replace color values with variables.
Made image shadows less obtrusive against elements near it
Tweaked spacing of article elements and made subtitles in article subheaders green
Tweaks to navigation
Main article container shouldn’t be misaligned from header/nav
Made code font a bit smaller so that more can fit in the circumstances where there is a demo on the right.
Slight tweaks to code container
Tweaks to elements on the homepage.