Here is the situation, BODY background-color: black. The style that sets the area where text is displayed is .Content with a background-color: #FFFF00. The style that sets the text color is .Normal with a color: black.
The Normal tab of the editor shows black on black, I have to physically change the color of the text to white, even though I dont want the text color to be white, I want it to be black as this is the correct color for the .Content foreground, but I cant see what I'm typing. In addition the preview tab show what I've typed as black on black as well (but only for the area where I typed, the rest is white).