body {
	background-color: #DDDDDD;
	color: #FFFFFF;
	font-family: Verdana, Arial;
	font-size: 14px;
	margin: 0;
}

.header_class {
	position: absolute;
	top: 0;
	padding: 3px;
	margin: 0px;
	width: 25%;
	font-weight: bold;
	color: #CCCCCC;
	z-index: 10;
}

.header_class:hover {
	color: #FFFF00;
}

#sonne {
	left: 0;
	background-color: #990000;
	text-align: center;
}

#sonne:hover {
	background-color: #CC0000;
}

#merkur {
	left: 25%;
	background-color: #009900;
	text-align: center;
}

#merkur:hover {
	background-color: #00CC00;
}

#venus {
	left: 50%;
	background-color: #000099;
	text-align: center;
}

#venus:hover {
	background-color: #0000CC;

}

#erde {
	left: 75%;
	background-color: #999900;
	text-align: center;
	width: 24.5%;
}

#login {
	position: relative;
	width: 50%;
	left: 25%;
	background-color: #994444;
	text-align: center;
	font-family: Arial, Verdana;
	padding: 20px 0px 50px 0px;
	margin-top: 20px;
	font-size: 20px;
}

#erde:hover {
	background-color: #CCCC00;
}

.body_class {
	position: relative;
	visibility: visible;
	left: 0;
	right: 0;
	top: 20px;
	button: 0px;
	padding: 30px 0px 30px 0px;
	margin: 0px;
	background-color: #EEFFEE;
	color: #000000;
	z-index: 9;
	text-align: center;
}

.body_class2 {
	position: relative;
	visibility: visible;
	left: 0;
	right: 0;
	padding: 10px 0px 10px 0px;
	margin: 0px;
	background-color: #FFF4F4;
	color: #000000;
	z-index: 9;
	text-align: center;
}

.ueberschrift1 {
	font-size: 30px;
	color: blue;
	padding: 0;
	margin: 0;
}