On some installs, you may want to have the ability to make quick css-only changes to your theme that are applied just to the blog you are on. Or maybe you’d like to give your users this ability, like you can get at wordpress.com. There are a few plugins available to help you do this. These plugins...

I first visited this topic last year, but just gave a quick overview of a plugin you can edit. Since the process is a wee bit different in 2.7, I thought I’d just go ahead and release a quick plugin for you to play with. Grab the zip here Custom Login (1106), unzip it in your mu-plugins folder....