Hey there,
I want to build an overview of images with little thumbnails and it should always covers 100% of the browser’s width, like here: http://tractorbeam.com/
I tried to figure out the source code but was confused very fast.
We built that site on Cargo Collective’s platform. The way we got that to work was setting the wrapper that contains all the thumbnails to width: auto. Then we gave that wrapper a negative right margin so the far right thumbnails don’t jump down to the next row til the browser almost covers them.