CSS3.com: CSS reference guide, and blog

CSS3.com: CSS reference guide, and blog
Guida al CSS3

ES:
Here is a very simple example showing the use of multiple background images in one div. Is this the end of nested elements with tons of CSS to create a layered effect? Hope so.

#multipleBG {
border: 5px solid #cccccc;
background:url(img1) top left no-repeat, url(img2) bottom left no-repeat, url(img3) bottom right no-repeat;
padding: 15px 25px;
height: inherit;
width: 590px;

}