*{
 	box-sizing: border-box;
 	padding: 0;
	margin: 0;
 }

html {
	background: url(../mainbg.jpg) no-repeat center center fixed;
	background-size: cover;
}

body {
	font-size:0.8em;
	font-family: #212121;
	height: 100%;
}

main {
	float: left;
	width: 100%;
	height: 100%;
}

header {
	float: left;
	width: 100%;
	text-align: center;
}

header img {
	width: 80%;
	height: auto;
}

div.LinkArea {
	float: left;
	width: 100%;
	padding: 75px 0 100px 0;
}

div.LinkBox {
	float: left;
	width: 100%;
	text-align: center;
	padding: 0 30px 0 30px;
}

div.LinkBox img {
	width: 100%;
	height: auto;
}

@media screen and (min-width:1000px) {

	header img {
	width: 20%;
}

	div.LinkBox img {
	width: 30%;
}

}