repeating layout like dark layout's??, how is this possible Options

[matthufham]

Here on dark layout's xanga, his new skin repeats in the middle, so no matter how long his page gets, the middle is long and doesn't stretch the top or bottom parts. what's the code to make a background at the top and bottom stick, but have the middle part grow like that?

[C.Lime.Jello.]

CODE

<!-- begin code provided by createblog.com -->

body {
 background-image: url(URL HERE);
 background-repeat: vertical only;
 background-position: center-center;

<!-- end code provided by createblog.com -->

(It goes in the body part of the stylesheet.)