Argh, help!

[amberfocus]

Does  anyone know why the type of anything I cut and paste into LJ is coming up a different color in my preview window than it normally does?  Anything I type directly in is still white, but anything I cut and paste is coming up black, which is hard to read against the purple background.  Is LJ glitching or did I press some button I don't know about?  Is it just a preview window thing and it'll go away if I post it?  I've got part one of a smut fic I'd like to post, but not if it's going to be impossible to read.