Help on CSS and Divs I think

[StuUK]

Im not the most experienced in CSS abd I tend to do stuff via the trial and error route, so I apologise if this question is pretty basic.

Im using the Pro Business 3.0 theme. Ive got a page called Services with a number of sub pages. When you click the Servicces link it takes you to a page that I want to have thumbnail images of the 5 services we offer.

I want 5 thumbnail images with a rollover action side by side each other in the area where the text would nomrally go.

Im guessing I need to add some img css to get them to line up side by side.

Can someone point me in the right direction or post an example css code.

Thanks in advance guys