So I have my header up. I've copy-pasted the code exactly and you can see the image on my LJ page. Only problem is that it is behind my Journal. Like it doesn't recognize that the journal should be bumped down to make room for a banner header.
Much obliged for any help :D ETA: Thanks for the patience in the question & the kind help :)
ETA- The Solution: In the [function Page::print_custom_head()], you need to put !important in front of each semi-colon in the code