Site logo and header appear out of synch?

Hi

Why does my website look ok on my home PC, and other people say it does too.

Yet my girlfriend's PC and my own work one show the header either extend beyond the board, or short of the screen's width?

Is this my having created the header picture 'wrong', or their PC settings?

Thanks

Different screen resolutions would be the immediate answer. The typical screen size is 1024x768, however with the newer, bigger, and badder sixe screens (some go as high as 19oox1700 some odd pixels in height and width. This will make your site look odd if it's set up for some other That is why you will see things like "This site is best viewed with ???x??? screen resolution." on many sites.

Aah, so obviously my girlfriend's PC and mine at work have those different screen resolution settings!

Thanks ever so...