In case anyone might have noticed, I've updated or upgraded my site. I don't know which to call it. I'm still using Drupal 7 but I've switched to using panels for styling, along with delta. I'd been meaning to do this for some time and actually had a working version on a development site. Something went wrong with this live site so I backed it out. Well, I couldn't sleep this morning so I go up and tried it again. There had been some updates to some modules so perhaps that made a difference. Anyway, I think it looks better.