Integrated the article display into the site based on instructions from CC, and also made an adjustment to the left position of the main content div (div#content), changing it from 18em to 26em. This makes for more blank space on the page, which makes reading easier. This is the first of several layout adjustments that I think we need to make, to make the site more elegant, and I'd also like to create a better default stylesheet (with black text on a light background).