Haunted Shell validates as both XHTML and CSS compliant. There were a few minor issues with tag placement and a misplaced quote I had to fix up. Easiest validation I’ve ever done. Part of the reason validation was so easy was because the template (Changing man by Stuff And Nonsense) I built my theme from was so elegant and very compliant.

The main issue however was caused by the thickbox.css file used by the NextGen Gallery plugin. (more…)