Resolution Specific Stylesheets by Chris Coyier
The responsive web design troika includes fluid grids, fluid images, and a bit of detective work courtesy of CSS Media Queries to sort out the breakpoints for viewports of various size.
In Resolution Specific Stylesheets, Chris Coyier demonstrates how to create and serve different CSS files that rearrange a website’s layout to take advantage of the size in the viewpoint. He even shows you how to do it with jQuery. Boom.