Write LESS. DO more.
CSS3大補貼 - COSCUP/GNOME.asia
Joomla 3 templates and rtl
Css3
SASS is more than LESS
Look ma! No images!
Deep Dive Into CSS Preprocessors
Crazy sassy
Game jump: frontend introduction #1
CSS Preprocessors: LESS is more or look SASS-y trying
Save time by using SASS/SCSS
Preprocessor CSS: SASS