Color Trends + Palettes. Introduction - In search of the One True Layout. Pure CSS-based layouts have come a long way but they still have shortcomings  that fail to address certain design goals without compromising the true separation of content and presentation.
And it is being used more and more often. Cascading Style Sheets offer many advantages you don’t have in table-layouts – and first of all a strict separation between layout, or design of the page, and the information, presented on the page. Thus the design of pages can be easily changed, just replacing a css-file with another one. Cornershop - Rounded Graphics for CSS Box Corners.