Main page format messes up when window is small

[jabula]

Please could anyone help me. I've just re-designed my front page: www.jabulanappies.co.uk and now it all messes up when you make the window small. Some of the bits pop out of the centre box...

I know it must be something to do with fixed widths of certain elements but I'm jiggered if I can work it out

Anyone got any clues?

[jabula]

s'ok, I finally figured it out. Here is the answer if anyone is having similar problems:

It's really easy. I saw this solution on another post but didn't think it worked for me, but I just wasn't making it wide enough....

Add to the 'main wrapper' rule on the CSS:
min-width: 1100px;