NEED HELP WITH THE CSS...

Am I doing this right?


/* Modifications to the backrgound */

#body {

background: #888888 url("http://rpgmaker.net/media/content/users/19624/locker/BurningCity.png");

background-repeat: no-repeat;

color: #444444;

}
No matter what I do, the page is still gray :/
It may be related to the fact that my game is still in pending, or it takes some time before the image appears? I don't know, that's why I'm asking here...
Thanks in advance!