Some quick animation fixes

So, I got the base idea down for the animations. There's some wonkiness and some caveats to this...

1) IE10+ only. As long as you use a CSS flip, that won't change. You *need* backface-visibility to keep the back of the flip from showing through and IE9 and below don't have that.

2) There's some shifting issues that need to be resolved. I think it's a layout problem, because when I was playing in a fiddle I had no issues.

Which leads to my next bit... This layout needs some structural work. It's kind of a mess and I'd definitely like to help clean it up.