CSS Property - Background Image
Value: <url> | none
Initial: none
Applies to: all elements
Inherited: no
Percentage values: N/A
This property sets the background image of an element. If the CSS property "background-image" is being used then you should also set a background colour in case the background image can not be found on the server. When the image is available, it is overlaid on top of the background color.
Example:
body{
background-image: url("image.gif");
background-color: #FEFEFE;
}