That's being applied properly, the problem is with another rule on line 126 of your style.css file. You're setting a 20px left margin that's causing the odd stacking when you try to use the layout in 2 columns.
margin: 5px 0 0 20px !important;
If I disable the left margin, you'll see that the layout works.
You may want to revisit the CSS and apply a left margin to the main wrapper if you need that, or a padding to the containing div so everything looks centered properly in your content area.
Hope that helps out.
Posted 12 years ago on Thursday May 26, 2011 | Permalink