body {
	background-color: #C6C6C6;
	color: #000;
	z-index: 0;
}

#mainDiv {
	height: 100%;
	max-width: 1500px;
	min-height: 480px;
	min-width: 320px;
	width: 100%;
}

#avatar {
	border-radius: 1000px;
	display: block;
	margin: 15% auto;
	max-width: 200px;
	width: 25%;
}