Highlights for full CSS2, most of HTML5 & CSS3 properties (include prefix like -moz-).
Preview:
Molokai sheme:
Slate scheme:
Because of this plugin is built for standard CSS and not compatible with original css.vim (see this), if you run into any error that related to CSS, you may need this:
Sass:
How to get rid of the error:
sass.vim
, go to line 16, delete cssValue.*,
.vimrc
, add au BufRead,BufNewFile *.sass set filetype=css
Or, try css3 syntax or vim-css3-syntax.