The CSS Tinderbox is an effort to support open source web design by providing very basic, yet solid, CSS/XHTML design templates that web designers and web developers can use as the foundation for their own projects.

a compendium of best CSS directories, CSS showcase, CSS galleries that rank / grade websites (using CSS) on the basis of ‘alexa ranking’, colors, categories, tags, ratings and RSS.

There are no JavaScript instructions in the XHTML file. There is a complete Separation of Structure and Behavior.

18 CSS Tips, Techniques and Tutorials. From beginner to advanced , CSS Layouts, CSS Navigation, CSS Backgrounds, CSS Forms, CSS Round Corners, CSS Image Fader, Suckerfish dropdowns, CSS Ratings, CS Slideshow, CSS Tabs, CSS drop shadows, CSS Bar Graphs an

Compatible with operashow, it’s a great and simple alternative for presentations.

Some tumblrs I follow: