Golden Grid: A CSS Grid Framework
It is a web grid system, that is totally focused on grid-based designs (not a complete CSS framework).
Golden Grid uses
float:left approach for building grids rather than positions.
It is a 6/12 column grid system with a 970px main width. Total file size is <1kb when compressed.
To read more about it, you can check his blog post announcing the framework.
Compatibility: All Major Browsers