Weird New Products for <month> title

Hello people I have been looking around the forum trying to find the fix for this slight problem, so I hope someone can help.

I am upgrading to a new 3.5 shop after using 2.5 for ages. Lots of new stuff to play with, and copying the old stuff across was fairly easy.

The only problem I have is with the "New Products for <month>" background image. It seems to be only showing half of the width:cry: , I assume its in the stylesheet but can not see where.
The site is http://www.roadstarcycles.co.uk/newshop

The image in question needs to be repeated horizontally to fill the space.

example:

#some_id {
background-image: url(../images/my_image.gif);
background-repeat: repeat-x;
}

Wow, that was quick thanks, I thought it might be something like that but didn't know where it was, not up to speed on stylesheets yet, but that really helps thanks