body {
	overflow: hidden;
	background-image: url('/images/bg.png');
	background-size: 1.2%;
	/*
	background-image: url('/images/page1_01.jpg');
	background-size: cover;
	background-repeat: no-repeat;
	background-attachment: fixed;
	background-position: center center;
	*/
}
article {
	width: 100%; height: 100vh;
	/*background-image: url('/images/mbox.png');*/
	background-color: rgba(0, 0, 0, 0.1);
	position: relative;
}
main {
	width: 100%;
	bottom: 25%;
}
#indexImg {
	width: 100%; height: 150px;
	background-image: url('/images/indexImg.jpg');
	background-size: auto 150px;
	background-repeat: no-repeat;
	/*background-attachment: fixed;*/
	background-position: 80% center;
	background-color: rgba(0, 0, 0, 0.5);
	box-shadow: rgba(0,0,0,0.4) 3px 3px 15px 0px inset;  
}

@media (min-width: 768px) {
	#indexImg {
		width: 100%; height: 220px;
		background-size: cover;
		/*background-size: contain;*/
		/*background-attachment: fixed;*/
		background-position: 80% center;
	}
	main {
		width: 100%;
		bottom: 20%;
	}


}