I bought a [responsive WordPress theme](http://themes.okaythemes.com/fixed/) and am trying to customize it so that the sidebar is on the right instead of left. However, after changing the floats from left to right, when you shrink the screen, the main content no longer shrinks. Can you offer any suggestions on how I might fix [my blog](http://www.benmccann.com/dev-blog/) to be fluid?