This may be a silly question, but for some reason when I am editing my pages or posts now, the editable area has shrunk so it's really narrow and I can't see what I'm doing!! It's not to do with the length, because that's set to 30 lines down, it's the width! It's now so small it can only fit 2 words on each line, so I can't really see the layout etc. I've attached an image here that I loaded to the site so you can see what the problem looks like!
I'm sure it's a quick fix and I'll feel stupid after I find out how to do it! Can anyone help??
Thanks in advance!