May 2013, Divs, Floats and Clears
Using CSS and Div’s for layout.
Div’s contain the information to layout the site, but making them behave in a predictable manor is not always easy.
Floats are used to control positioning, (left or right) but multiple elements will need to be “cleared” to line up correctly.
http://www.sitepoint.com/using-css-grid-layout-and-blend-5-to-build-a-game/
http://960.gs/
http://unsemantic.com/
http://caniuse.com/css-grid
http://designfestival.com/design-organized-websites-rapidly-with-960-grid/
http://layouts.ironmyers.com/
http://css-tricks.com/all-about-floats/
http://www.quirksmode.org/css/clearing.html