CSS Zen Garden

The CSS Zen Garden is a World Wide Web development resource "built to demonstrate what can be accomplished visually through CSS-based design." It launched in May 2003.^[1]

Style sheets contributed by graphic designers from around the world are used to change the visual presentation of a single HTML file, producing hundreds of different designs. Aside from reference to an external CSS file, the HTML markup itself never changes. All visual differences are the result of the CSS (and supporting imagery).