The Romney Tax Plan, in pure CSS

Who do you mean by "you"? The DNC? Because yeah, they're going to be biased. I wouldn't have thought they spent "so much time" on this- it's a one page site I could put together in around ten minutes. It's a little jokey promotional toy.

For an actual tech response: surely this isn't pure CSS? There must be JS involved in there somewhere.

Yup, there's JS: http://www.romneytaxplan.com/js/core.min.js

I would love to see something similar for any other politician. It's a great piece of digital satire.

Because he will marginally improve civil rights while being no better or worse on environmental or economic matters.