Source: Edit line thickness of CSS ‘underline’ attibute
Source: eWebDesign.com Newsletter Issue
Source: WordPress Theme Editor: CSSHero > Features
Syntatically Awesome Style Sheets Source: Sass: Syntactically Awesome Style Sheets
Blueprint: On-Scroll Animated Header | Codrops.
CSS Tube Map. This is VERY impressive. The iconic Beck tube map completely recreated in CSS. Wow!
The Definitive Guide to CSS Transitions – DesignFestival.
Items on circle with CSS.
Multiple Borders with CSS | Impressive Webs.
Multiple Backgrounds and Borders with CSS 2.1 – Nicolas Gallagher.