This is so weird. My cat laid on my keyboard. It was on the far left side, facing my screen. When he did this he hit buttons that made my screen very small. It didn't effect anything else but the site builder screen. I believe it effected only that, because that's where I was at the time he laid on it. I can't figure out which buttons where pushed. I have been trying every one and combination of them and there is no change. HELP!