body {
	text-align: center;
	font-family: sans-serif;
	color: white;
	background: rgb(180,0,0);
	background: radial-gradient(circle,
		rgb(180,0,0), 
		rgb(50,0,0));
	display: flex;
	flex-flow: column wrap;
	align-items: center;
	justify-content: center;
	}
	body > * {
		}
		img {
			width: 600px;
			max-width: 100vw;
			}
	
	footer {
		position: fixed;
		bottom: 0;
		width: 100%;
		color: black;
		opacity: .1;
		}