Could someone tell me what the different text colors in my CSS mean? I know comments/annotations are brown. Almost everything else is either black or blue (I have trouble telling the two apart). Then there's the occasional red. I assume the red is important, perhaps errors that need to be fixed, but don't know. I haven't been able to find a key to the colors anywhere. Could someone please explain what they mean (especially the red)?
The blog I need help with is piedtype.com.