Changing font color and background color for .pdf

[miket59192904]

I changed the font color and background color for .pdf in a web program and now I can't change back to black and white.  Background is black and font is yellow now on all my .pdf's.. help please.. I can't seem to figure it out.  Thank you!!

[Bernd Alheit]

Where did you change the colors.

[miket59192904]

I was a in a web based program that uses Acrobat.. I was prompted with different format options and thought I would play around with color combinations in the app only... but it took to all my .pdf's