body{
	// background:#e9f3f7 url("/img/bg.png") top center;
	background:#e9f3f7;
	background:#edf5f8;
}
@media only screen and (-webkit-min-device-pixel-ratio: 1.5){
	body{
		// background:#e9f3f7 url("/img/bg@2x.png") top center;
		background-size:10px 10px;
	}
}
#spinner{
	height:100%;
	width:100%;
	position:fixed;
	z-index:1000;
}
.debug{
	display:none;
}
.hidden{
	display:none;
}
.overlay{
	position:fixed;
	top:0;
	left:0;
	height:100%;
	width:100%;
	z-index:50;
}