Forum Url:
http://wwwsevenguardians.smfforfree3.comI've tried all of that. if you would like I could let you take a personal look at it and tell me what I'm doing wrong. cuz I'm about ready to throw my cpu out the window

is it a good cpu? Ill run over with my catchers mitt

j/k will take a looksee and see whats up.. the way you did the code works fine.
I can see the background image on your forum.
If the issue is you want it fullscreen you need to enlarge the image. The css can not enlarge it for you. It does not support stretching a background image.