I am using a new Toshiba laptop with Windows 7 with a built in mouse pad whereas before I was running Mozilla on a IBM 2005 pc with XP. When I logged onto facebook today I think I inadvertently did something with the built in mouse that magnified the whole page and I can't undo it! This doesn't happen on other pages (like here or in my e-mail); & I tried shutting off the windows magnifier, etc., setting type font as small as possible on the control panel,etc. but even logging out of fb and re-logging on doesn't un-magnify the text ...HELP!!!