http://matthewjamestaylor.com/blog/perfect-3-column.htm

Here is a series of website liquid layouts that use percentage widths and relative positioning, and they work with all the common web browsers including Safari on the iPhone and iPod touch. They’re also ’stackable’
so you can use multiple column types on the one page. This makes the number of possible layouts endless!

The main features

* No CSS hacks
* iPhone & iPod Touch compatible
* SEO friendly
* Full length column background colours
* No Images
* No JavaScript
* Resizable text compatible
* Stackable columns
* FREE for anyone to use