html, body, .main {
	height: 100%;
}

html, body, header, footer, .main {
	display: block;
	margin: 0;
	padding: 0;
	width: 100%;
}

body {
	overflow: scroll;
	-webkit-text-size-adjust: none;
}

body.no-scroll {
	overflow: hidden;
}

footer {
	margin: 40px 0 0 0;
	height: 60px;
}

header {
	height: 80px;
	position: absolute;
	position: fixed;
	top: 0;
}

.main {
	min-height: 100%;
	height: auto;
	margin: 0 0 -100px;
}

.main .header-push {
	height: 80px;
}

.clearfix:after {
	content: ".";
	display: block;
	clear: both;
	visibility: hidden;
	line-height: 0;
	height: 0;
}