html, body {
	margin: 0;
	padding: 0;
	width: 100%;
	height: 100%;
	background: url(img/iStock-847896662.jpg);
	background-size: cover;
	background-position: center;
	background-attachment: center;
	font-size: 16px;
	font-family: sans-serif;
}

h1, h2, h3, h4, h5 {
	color: #003c74;
	text-transform: uppercase;
}

.wrapper {	
	display: flex;
	align-items: center;
	justify-content: center;
	width: 100%;
	height: 100%;
}

.baustelle {
	max-width: 60%;
	background: rgba(255,255,255,0.8);
	padding: 3rem 4rem;
	text-align: center;
}

a {
    color: #003c74;
    text-transform: none;
    text-decoration: none;
    font-weight: 600;
}