Page content 'dropping down' in IE?

[Woody]

Hi there, can anyone help, I have some page content dropping down on some people's IE browsers (mine seems fine). The title is fine then the rest of the content drops down and can only be seen if you scroll the page down, links below - any help appreciated:

http://www.yellowbuses.co.uk/citizencard/default.asp

http://www.yellowbuses.co.uk/mot/default.asp

http://www.yellowbuses.co.uk/places/default.asp

[Woody]

I think I have the problem, I have reduced the width of some of the images and that seems to sort it,
thanks