• CSS: The Good Parts http://pixelstech.net/article/index.php?id=1336105527 13 comments 4/5/2012
• From Good to Great: 5 part series on better CSS with Compass and Sass http://blog.derekperez.com/tagged/compass-sass-good-to-great 4 comments 15/7/2010

• CSS: The Good Parts https://ponyfoo.com/articles/css-the-good-parts 6 comments 12/4/2016 css
• CSS: The Good Parts http://blog.ponyfoo.com/2014/05/17/css-the-good-parts 6 comments 19/5/2014 css