Adding a header to Brittle

[aryas_zehral]

Hi,

I'm trying to get a header onto Brittle over at slashing_jane. I tried it using the #canvas tag(?) but when it was centered it was out of alignment with the body and when I put it to the left I couldn't work out how to move it in until it lined up. Also I want a background image for the page but I'm not sure how to do both.

I know nothing about CSS so any help would be greatly appreciated.

Thanks,

Sayra.