the reason the download didn't give you the css is cause you downloaded(or were going to download) the folder called 960...witch only contains iondex.html for 960... ...this is a package so to speak.. and the 960...is simply a theme... what you need to do(im sure this is explained somewhere but i will do it anyway) goto https://github.com/bauhouse/fluid960gs/downloads and click download as zip(or tar.gz if preferred) open the folder extract the folder "bauhaouse-fluid960gs-e0be40e" at this point you can remove folders "12", "16", and "960" (they may serve a purpose but i don't see it) index.html in the parent directory ("bauhaouse-fluid960gs-e0be40e") is what you want, everything works