We're developing 3 sub-themes based on Omega with the HTML5 Starterkit and we want to use source ordering in the Content Zone with the content region first. When we add push/pull classes in the Additional Region Classes text field these classes stay fixed when the column widths change if there are no blocks in the first or second sidebar. This causes columns to overlap and be in the wrong place if either sidebar does not render. So the column grid-widths change dynamically but the push/pull classes do not. How do you make the push/pull classes dynamic so that they change programmatically along with the grid-widths?
When there is no Sidebar First region, the region appears empty, and the content flushes over the Sidebar Second http://dev.yale-drupal7-prototype.gotpantheon.com/about-us (no-sidebar-first.png)
When there is no Sidebar Second region, the Sidebar First displays below the Content region. http://dev.yale-drupal7-prototype.gotpantheon.com/responsive-grid-table (no-sidebar-second.png)
The pages look fine if all 3 regions are being used: http://dev.yale-drupal7-prototype.gotpantheon.com/news