Use pixels. http://www.codinghorror.com/blog/archives/001212.html http://www.codinghorror.com/blog/archives/001212.html The only browser that doesn't support

Use pixels. http://www.codinghorror.com/blog/archives/001212.html http://www.codinghorror.com/blog/archives/001212.html The only browser that doesn't support zooming is IE6. Zooming has become the default scaling method for every other major browser.