To edit the Fonts and Colors, navigate to:
  1. Go to onMessage > Communication > Pushpage
  2.  Pushpage Templates or Pushpage Issues
  3. Select Template or Issue
  4. Click Edit
  5. Click Style
  6. Select the Colors and Font Tab
  7. This is where you can change the colors of Fonts and Backgrounds, Enter hex Code such as #FFFFFF press tab or click anywhere in the color box
  8. Click Save & Exit
Note: If your color is not changing upon selecting, then Select the Advanced CSS tab and In the Left column Under Layout > Window see if there is any Advanced CSS there, if so remove this and your color choice should now be applied.