div { 
    position: absolute; 
    width: 800px; 
    height: 200px; 
    left: 0px; 
    top: 0px; 
}
img { 
    position: absolute; 
    left: 0px; 
    top: 0px;
}

.hidden {
	display: none;
}

.cloud {
	width: 43px;
	height: 9px;
	z-index: 0;
}

#loading {
	width: 800px;
	height: 200px;
	z-index: 100;
}