New, wider theme!
I've updated this site's theme- wait, scrap that. I've completely replaced the old, aging theme with a new one based on Framework. Just like Vision Express, Framework allowed me to finish the theme "in about an hour", simply copying what CSS was needed from the old theme with a fair bit of poking with Firebug. To quote @berkes, "I can hardly believe there ever was a time I did CSS-ing without #firebug. How on earth?" I am inclined to agree.
Anyway, Framework is a great theme to build on - thanks andregriffin!
