Add Ajax Loader
Add comment graphic
CSS bootstrap overrides to make it DGU flavour
Generic container system for responsive-width fixed-ratio embedded video.
Styling Drupal Library pages.
Styling site-wide tags/categories/etc on Drupal pages.
Styling Drupal comments and forums. I think some author markup is missing due to migrations though.
Fix Drupal's throbber graphic, which stupidly assumes fixed side input boxes.
Styling Drupal's Forum navigation pages.