body {
	margin: 10px auto;
	max-width: auto;
	font-family: sans-serif;
	color: #458da5;
	display: grid;
	grid-template-columns: repeat(auto-fill, 30em);
	background-color: white;
	justify-content: center;
}

a{
	color: #458da5;
	text-decoration: none;
}

header {
	grid-column: 1 / -1;
}

footer{
	grid-column: 1 / -1;
}

header,
article,
aside {
	padding: 10px;
	margin: 10px;
	text-align: center;
}

header {
	background: #fff;
	height: 150px;
	border: 2px solid #458da5;
}

article {
	background: #458da5;
	color:#fff;
	border: 2px solid #458da5;
	padding: 35px;
}

aside {
	background: #fff;
	height: 350px;
	width: auto;
	color: #458da5;
	border: 2px solid #458da5;
}

footer {
	background: #fff;
	height: 175px;
	border: 2px solid #458da5;
	margin: 10px;
	text-align: center;
}

#nav li{
	display: inline; 
	list-style-type: none;
	padding: 20px;
}

#impressum {
	grid-column: 1 / -1;
	background: #fff;
	color: #458da5;
	border: 2px solid #458da5;
}


#voice {
	background: #67955F;
	color: white;
	border: 2px solid #fff;
}