Page setup question - need all black

[Jeffy]

Hi,

I have a page setup question. See attached photo. I eliminated all margins in my page setup, and have all cells with a black background. How do I change the white border in the screenshot to black also? In my presentation, I want no white border on the screen.

Thanks,
Jeff


https://s32.postimg.org/vyxomdzwl/Sc...t_09_38_39.png

Screen Shot 2016-07-14 at 09.38.39.png

[FDibbins]

Change the cell background color to black?
Turn borders off?