I know CSS isn't brand new 2012, but I was busy in 2010-2012 writing PHP to manage my catalog - front end and back end.

But, by now, the bugs should be out of those Hot Scripts uploaded in 2011.

I did get a div to float, which is step one with my AJAX floating shopping cart. But when I tried to add accordion to the same page, the accordion wouldn't work. That's when I decided to get DW to help resolve conflicts between multiple CSS stylesheets.