This video shows you how to create a fixed tiled background in three steps:

1. Upload an image that will tile across the background.
2. Add little bit of CSS code (which I’ve pasted below).
3. Configure a fluid header (not needed, but I thought it would look nice).

Here’s the code shown in the video:

body.custom div#wrapper {background: url (http://yourdomain.com/imagesfile) repeat-y; padding-right: 10px; padding-left: 10px; }<br /> body.custom div#wrapper {background: url (http://yourdomain.com/imagesfile) fixed; }