Changing the Background
The background refers not to the background of the entire page, but to the background of a particular element. In other words, you can change the background of any element—including images, form elements, and tables.
To use a background image:
Then type url(image.gif), where image.gif is the name of the image that should be used for the background, or none to use no image at all (Figure 11.5).
Figure 11.5. First, we apply a background image to the outermost division, the wrap div. Then we position the image in the left, top corner of the wrap div and repeat it in both directions.
To repeat ...