body, html {
	height: 100%;
	padding: 0;
	margin: 0;
}

#porkwerk {
	display: flex;
	flex-direction: column;
	justify-content: center;
	align-items: center;
	outline: solid 1px lime;
	height: 100%;
	width: 100%;
}

#porkwerk img {
	width: 540px;
}