Dost thine eyes deceive thee?
I have made a couple of changes to the template lately, one you almost certainly won't notice and one you might. Most likely you'll just think something is different but you can't put your finger on what it is. Should I tell you what, or make you guess?
Ahh, I should tell you. But I'll hide it, just in case you like to play games with yourself. The title has a drop shadow now; The boxes down the left side are gone; I've lightened the text font of the sidebar to keep it visible against the darker background.
(Need I say that hidden text can be revealed by selecting it? Hold down the left mouse button and sweep over it... or hit control-A.)