Нужен совет OpenOffice writer (оплачиваемый)

Hi guys!

I will pay you 10 WMZ if you can help me with the following:

I have created a document in MSWord with black page background. Then I opened it in OpenOffice Writer.

Some strange White borders appeared around my page.

When I check background settings in Writer - i see "black". When I try to remove the "fields" - my texts become to stand too close to page borders.

How can I fill the whole page with Black without changing the fields? (same as in MS word)?

I need that to make the correct export to PDF. (without white borders around black)

What should i change?

here is the Writer doc

http://game-era.com/partner/Guidetest.odt

here is the wrong PDF with white fields around.

http://game-era.com/partner/Guidetest.pdf