body {
    position: relative;
    margin: 0;
	-webkit-tap-highlight-color:rgba(0,0,0,0);
	background-color:#000000; 
}

#canvas {
	position: absolute;
	margin: auto;
	left: 0;
	right: 0;
	top: 0;
	bottom: 0;
	padding: 0px;
}

/* 縦持ちの場合は上揃え */
@media screen and (orientation: portrait) {
	#canvas {
		bottom: auto;
	}
}

#gameArea {
	position: absolute;
	width: 100vw;
	height: 100vh;
	margin: 0px;
	padding: 0px;
	overflow: hidden;
}

#loading{
	position:absolute;
	z-index:1;
	
	width: 100%;
	padding-top: 30px;
	text-align:center;
}

#splash{
	position:absolute;
	z-index:10;

	left:0;
	right:0;
	top:0;
	bottom:0;
	margin:auto;
	padding-top: 30px;
	
	width: 100%;
	text-align:center;
}