1024x768 and above . depends on the person viewing it i guess also found this code that might help you <html> <head></head> <body style="margin: 0px; padding: 0px;"> <div style="width: 100%; height: 100%; left: 0px; top: 0px; position: absolute; z-index: 0;"> </div> <div style="z-index: 1; position: absolute;">