category title image background.

Hi there!! 

I am wondering if it's possible to put an image as the category row title background instead of a colour? I've done it before... But I can't remember how..

My forum is PHBB2 and it isn't the one I have registered here, but is a tester site I use before applying the skins to my actual site. So, the link is www.tester.omgforum.net should you need it.

Thanks in advance

Bump please

Bump.. Can anyone help?

Bump

CSS Stylesheet:

Code:

th {
    background-color: #5E5E5E;
    background-image: url("http://i61.tinypic.com/2j5nn75.jpg");
}

Look for that in your stylesheet.  If you can not locate it, add it without the background-color.

Thankyou so much! Thats exactly what I was looking for!
Now, I'm just wondering, is there any way to change the height of the category header, or make an image break the confines of the header container? Like an over flow?

Bump