Automatic Header size?

[RS200.eu]

Hi everyone.

I'm having a problem with my site.. I'm trying to set a banner size so it fills the top part of the forum regardless of what size the image is. Like this forum - http://www.cliosport.net/forum/forum.php

If you drag the size of the window in, the image crops itself along with the boarder (it doesn't stick out)

If you try it on my forum http://www.rs200.eu/forum/forum.php the header comes out of the boarder on the right

Does anybody have any clue how to fix this?

[Jack12]

They're using a much smaller header image than you.

What they've done is create a small logo and then create the rest of the image (car ect) by setting a seperate image as a background.

You have a larger header image, and that's why it sticks out when scaling down the window.

[RS200.eu]

Ahh, i understand. Thankyou..

How do i set the separate image as the background? So it looks like the other site?