I'm currently having trouble with cross browser compatability. My HTML works fine in safari but not in firefox. When ever i run my site in fire fox the background appears off center. Please help.
The first thing you could do is to validate your markup by going to this link:
Once you have corrected any errors thrown by the validator then you are likely to find that the page looks ok based on its markup and your skills and imagination. The rest is to sit tight and pray to almighty Adobe.
Professional Pirate here taking a well deserved break from the usual job of pirating.