odd page view – all of a sudden – shift on Firefox

viewing my site via Firefox, I’ve noticed that today it’s shifted to the left by a few centimeters. Yesterday (and the weeks before)it was fine. And it’s still fine in Safari. (have no idea for ie) This isn’t the end of the world, except my theme happens to have a very cool RSS feed graphic on the far left side of the page, so this adjustment cuts it off. I’ve tried clearing and rebooting, but the same view happens. I changed nothing about the appearance or set-up of my pages or templates.

Any ideas?

Again, not life-threatening here, but my aesthetics want that the screen to go back the way it was.

Is this an issue to bring up with Firefox? Or did I inadvertently do something in my own code?

thanks if anyone has any ideas. i’m also interested to hear if anyone else noticed a shift in viewing via Firefox.

md