- #preloadedImages {
- width: 0px;
- height: 0px;
- display: inline;
- background-image: url(path/to/image1.png);
- background-image: url(path/to/image2.png);
- background-image: url(path/to/image3.png);
- background-image: url(path/to/image4.png);
- background-image: url();
- }
来源: http://www.phpxs.com/code/1008202/