It's mostly just long class names and things like that. If you minified the css along with the html you could get it significantly smaller. Also using individ

It's mostly just long class names and things like that. If you minified the css along with the html you could get it significantly smaller. Also using individual css properties instead of combining them using the shorthand syntax, I assume any minifier would do that as well. Of course it's probably really hard to do because some class names are en/dis-abled in javascript and the names have to stay.