Last updated October 3, 2011. Created on April 29, 2010.
Edited by ArtistConk, corey.aufang, mlncn, Jolidog. Log in to edit this page.

CSS preprocessor modules all share a common goal of making it easier to write CSS, and approach this goal in different ways.

Feature CSS DRY Dynamic CSS LESS CSS SASS xCSS
Drupal 6 version YES YES YES YES YES
Drupal 7 version NO NO YES YES YES
Selector Nesting YES NO YES YES YES
Variables NO YES YES YES YES
Functions NO YES YES YES NO
Math NO YES YES YES YES

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