body{
	font-family: 'Source Code Pro', monospace;
	font-size: 12px;
	background-color: #333333;
	margin: 0;
	padding: 0;
}
.container{
	display: flex;
	justify-content: center;
	align-items: center;
}
.center{
	height: 200px;
	width: 200px;
	background-color: #ff0066;
}
.overlay {
    position:absolute;
    z-index: 1;
    left: 20%;
	right: 20%;
	top: 50%;
	bottom: 50%;
}