I've just changed my sig and now all the text on the page seems to be massive!  All headings, posts, topics and writings/ramblings are now 4 times the size!

 

I can't see anywhere to change it!

 

What have I done?

 

How do I go back?!

CAPSLOCK GONE AGAIN? 

And as if by magic, it's fixed itself.

 

Weird.

Stay off the swabs son.

If it happens again press view on the tool bar, then text size and increase or decrease.

Are you using IE7? If so, did the magnifier at the bottom right of your IE browser increase itself automatically to 400%?

If it happens again press view on the tool bar, then text size and increase or decrease.

 

I've just tried that and yes, that's what happened.  Although I never actually switched it on or off, it just happened and then righted itself.