Make Stationary Background Page

This is for https://www.SayUncleInc.com

Hello-
I’m trying to make the background on the website stationary by stopping it tiling across the home page, and make it stationary across all my other tabs (features/ radio etc).

I’ve tried to follow this Style code below, but no matter where I place it in the CSS I can’t get the home page to stop tiling or make the image stationary on the other pages.

Any advice would be helpful, thanks.

<STYLE TYPE=”text/css”>
<!–
BODY { background-image: url(yourimage.jpg) }
BODY { background-repeat: no-repeat }
BODY { background-position: center }
–>
</STYLE>