html {
	background: url(http://friedrich-von-hiven.de/img/hg_platzhalter.jpg) no-repeat center top fixed; 
	-webkit-background-size: cover;
	-moz-background-size: cover;
	-o-background-size: cover;
	background-size: cover;
}

body {
	margin: 0px;
	padding: 0px;
}

ul#menu {
	padding: 0px;
	margin: 0px;
	list-style: none;
}
 
ul#menu li {
	margin-top: 10px;
}

ul#menu li a {
	background-color: grey;
	color: white;
	text-decoration: none;
	padding: 5px 10px;
}

ul#menu li a:hover {
	color: black;
	background-color: lightgrey;
}

#infofeld {
	width: 600px;
	margin-top: 200px;
	margin-left:auto;
	margin-right:auto;
	padding-top:3px;
	padding-bottom:23px;
	text-align:left;
}