Lets say I have a banner, which sits and the top of my internet page. I've designed it so it fits perfectly on my screen, given my screen's width.
However, every1 has screen of different widths. How do i get my banner to perfectly fit anybody's screen.
All the big guns appear to do this pretty easily. Like Micro$oft. It always fits gud. How do they do this? Is it difficalt? I'm a nubee.