Fixed vs. Fluid vs. Elastic Layout: What's The Right One For You? | How-To | Smashing Magazine
http://www.smashingmagazine.com/2009/06/02/fixed-vs-fluid-vs-elastic-layout-whats-the-right-one-for-you/

pro´s n´ cons

The problem has boggled the minds of Web designers for years: fixed, fluid, elastic or a hybrid layout design? Each option has its benefits and disadvantages. But the final decision depends so much on usability that it is not one to be made lightly. So, with all the confusion, is there a right decision? By considering a few factors and properly setting up the final design, you can end up with a successful layout design that reaps all the benefits. This article discusses the pros and cons of each type of layout. Either one can be used to make a successful website layout, as long as you keep usability in mind.

Smashing Magazine

CSS Design: 70+ essential resources for creating liquid and elastic layouts

Varios frameworks css baseados em grids.

mns but with capabilities to unlimited column combinations. and capacity to make elastic, fixed and liquid layout easily. You can view its

Frameworks, layout templates y herramientas