User blog comment:Meighan/New Tools to Start & Grow Your Wiki/@comment-173426-20110808162730/@comment-957747-20110808210420

The fixed widths only display correctly with the sidebar uncollapsed. You can 100% it instead and it will take up full width both collapsed and uncollapsed. You would have to remove the borders and shadowing, however, to make it look correctly. See my post below for CSS that allows 100% while removing the stats column too.