body {
	display: -webkit-flex;
	display: flex;
	-webkit-flex-flow: row wrap;
	flex-flow: row wrap;
}
/* Mobile first - alle Dokument-Blöcke bekommen 100% Breite */ body {
	max-width: 30em;
}
header, nav, nav a, article, section, aside, footer {
	border-radius: 0px 0.5em 0.5em;
	border: 1px solid;
	padding: 10px;
	margin: 10px;
	-webkit-flex: 1 100%;
	flex: 1 100%;
}
header {
	background: #F1F3F4;
	border-color: #d5d5d5;
	display: -webkit-flex;
	-webkit-flex-flow: row wrap;
	display: flex;
	flex-flow: row wrap;
}
header * {
	-webkit-flex: 1 1 0%;
	flex: 1 1 0%;
}
header img {
	-webkit-flex: 0 0 150px;
	flex: 0 0 150px;
	margin-right: 20px;
}
header nav {
	-webkit-flex: 1 1 100%;
	flex: 1 1 100%;
}
nav, nav ul, nav li {
	margin: 0;
	padding: 0;
	border: none;
}
nav ul {
	display: -webkit-flex;
	-webkit-flex-direction: column;
	display: flex;
	flex-direction: column;
}
nav li {
	list-style-type: none;
	margin: 1.3em 0;
	-webkit-flex: 1 1 100%;
	flex: 1 1 100%;
}
nav a {
	font-size: x-large;
	display: inline-block;
	width: 95%;
	background: #fffbf0;
	border: 1px solid #dfac20;
	margin: 0;
	text-decoration: none;
	text-align: center;
}
nav a:hover {
	background-color: #dfac20;
}
section {
	background: #F1F3F4;
	border-color: slateblue;
}
article {
	background: #ffede0;
	border-color: #df6c20;
}
aside {
	background: #ebf5d7;
	border-color: #8db243;
}
footer {
	background: #e4ebf2;
	border-color: #8a9da8;
	display: -webkit-flex;
	-webkit-flex-flow: row wrap;
	display: flex;
	flex-flow: row wrap;
}
footer * {
	-webkit-flex: 1 1 0%;
	-webkit-justify-content: space-between;
	flex: 1 1 0%;
	justify-content: space-between;
}
footer p {
	text-align: right;
}