This looks really interesting. Going to give it a play today. I'm interested in how you handle keyframe animations
EDIT
I had a quick look through your CSS (which I think is built using Xpressive) overall I think it looks pretty good. Although you could definitely shave of 30% off by inlining some of the rules. For instance for margin:0 auto; you call margin-left:auto, margin-right:auto.
The same applies for background, using the shorter version cuts files sizes dramatically
Just for the sake of clarification, I don't think "inlining" is what you're looking for. Using `margin: 0 auto;` is shorthand, not inline. Inline would be `<div style="margin: 0 auto;"></div>`. Definitely don't want that :)
EDIT I had a quick look through your CSS (which I think is built using Xpressive) overall I think it looks pretty good. Although you could definitely shave of 30% off by inlining some of the rules. For instance for margin:0 auto; you call margin-left:auto, margin-right:auto. The same applies for background, using the shorter version cuts files sizes dramatically