The CSS Zen Garden is a World Wide Web development resource. The goal of the site is to showcase what is possible with CSS -based design. Style sheets contributed by graphic designers from around the world are used to the presentation of a single HTML file, producing hundreds of different designs. Aside from the CSS file, the HTML markup itself never changes. All visual differences are the result of the CSS (and supporting imagery). The site has been translated into multiple languages.
When it launched in May 2003, it contained only five designs.
In February 2005, The Zen of CSS Design ( Peachpit Press ) was published by CSS Zen Designer Dave Shea and web designer Molly Holzschlag . The book is based on 36 designs featured at the Zen Garden site.
CSS Zen Garden has inspired similar sites in other languages.
“The Garden” itself was inspired by Chris Casciano called “Daily CSS Fun,” and a CSS-related contest from HotBot .
From April, 2008, the CSS Zen Garden website has been developed. However, on May 7, 2013, for the tenth anniversary of the website, Shea opened up submissions again, focusing on HTML5 , CSS3 and modern design principles. 
- Jump up^ “Csszengarden.com Info Site” . Alexa Internet . Retrieved 2014-04-01 .
- Jump up^ Shea, Dave . “10 Years” . Mezzoblue . Retrieved 2013-05-07 . External link in( help )