@charset "UTF-8";
/* CSS Document */

body {
	background: #F1F3F4;
	font-family: Helvetica, Arial, sans-serif;
	display: -webkit-flex;
	display: flex;
	-webkit-flex-flow: row wrap;
	flex-flow: row wrap;
}

header,
nav,
article,
section,
aside,
footer {
	font-family: Helvetica, Arial, sans-serif;
	border: none;
	padding: 8px;
	margin: 1px;
	-webkit-flex: 1 100%;
	flex: 1 100%;
}

header {
	background: #FFFFFF;
	-webkit-flex-flow: row wrap;
	display: inline-block;
	height: 100px;
	flex-flow: row wrap;
}

header img {
	-webkit-flex: 0 0 100px;
	flex: 0 0 100px;
	margin-right: 50px;
	}

nav,
nav ul,
nav li {
	margin: 0;
	padding: 0;
	text-align: center;
	border: none;
}

nav ul {
	display: -webkit-flex;
	-webkit-justify-content: space-around;
	-webkit-flex-direction: row;
	justify-content: space-around;
	flex-direction: row;
}

nav li {
	list-style-type: none;
	margin: 0 10px;
}
nav ul ul {
	position: relativ;
	top: -0.6em;
	left: 8em;
	font: 0/0 serif;
	/* Unternavigation ausblenden */
	
	z-index: -1;
	transition: font 0.5s;
}

nav ul li:hover ul {
	font: inherit;
	z-index: auto;
	/*  Unternavigation einblenden */
}

nav a {
	display: block;
	width: 6.4em;
	/* Breite den in li enthaltenen Elementen zuweisen */
	
	margin: 0.6em 0 0 0;
	padding: 0.4em;
	text-decoration: none;
	font-weight: bold;
	border: 1px solid blue;
	border-radius: 3px 8px;
	box-shadow: 0px 5px 5px #D3D3D3 inset;
	color: #000000;
	background-color: royalblue;
}

nav ul ul a {
	border-radius: 10px;
}

nav a:focus,
nav a:hover {
	/* aktuelle Unterseite kennzeichnen */
	
	color: royalblue;
	background-color: gold;
}

li a#aktuell {
	color: white;
	background-color: gray;
}

nav a:focus,
nav a:hover {
	color: royalblue;
	background-color: gold;
}

nav a:focus,
nav a:hover {
	margin-top: 0;
	padding: 1em 0.4em 0.4em;
}

nav ul ul a:hover {
	margin: 0.6em 0 0 0;
	padding: 0.4em;
}
	
nav a {
	display: inline-block;
	width: 90%;
	background: #fffbf0;
	border: none;
	margin: 0;
	text-align: center;
	text-decoration: none;
}

nav a:hover {
	background-color: #F1F3F4;
}

article {
	background: #E2E2E2;
	-webkit-flex: 3 1 0;
	flex: 3 1 0;
}

aside {
	background: #ebf5d7;
	border-color: #8db243;
	-webkit-flex: 1 1 0;
	flex: 1 1 0;
}

footer {
	background: #D3D3D3;
}