HTML and CSS

Tabbed panels using CSS Styling checkboxes and radio buttons using CSS
A scalable star rating widget using CSS Hiding CSS rules with the negation pseudo-class
Styling buttons with CSS3 Creating drop caps using CSS
Fixing browsers’ broken monospace font handling Textured and patterned text using CSS
HTML character entity references ‘cheat sheet’ Typographically correct punctuation on web sites
White space handling: from HTML 2.0 to CSS3 The myth of web-safe fonts