body {
	background-color:#ffffff;
	}

nav {
	background-color:#ffffff;
	height:150px;
	margin:5%; 
	margin-top:2%;
	margin-bottom: 2%;
	width:90%;
	border:none
	border-color:yellow; 
	text-align: center;
	}

#navigation {
	text-align:center;
	color:blue;
	padding:5% 0;
	}

#maincontent {
	background-color: #ffffff;
	width: 100%; 
	height: 100%;
	margin-left: 0%; 
	margin-top: 0%; 
	border: none;
	}

main {
	background-color: #ffffff;  
	margin-left:0%; 
	margin-top:2%;
	text-align:center;
	height: 750px;
	}

iframe {
	background-color: #ffffff;
	width: 100%; 
	height: 100%;
	margin-left:0%; 
	margin-top:0%; 
	border: none;
	}

#uebersicht {
	background-color: #ffffff;
	width: 100%; 
	height: 100%;
	margin-left: 0%; 
	margin-top: 0%; 
	border: none;
	}

#logo {
	height:150px;
	padding:0;
	margin:0;
	}

.css-input-button-aus {
     	font-family:Trebuchet MS;
     	font-size: 20px;
     	border-width: 1px;
     	border-color: #000000;
     	background-color: #009bdd;
     	color: #ffffff;
     	border-style: double;
     	border-radius: 10px;
     	box-shadow: 3px -3px 3px rgba(0,0,0,.5);
     	text-shadow: 0px 0px 5px rgba(0,0,0,.25);
	cursor: pointer;
	position:relative;
	padding: 1% 1%;
	left: 2%;
	top: -40%;
}

.css-input-button-aus:focus {
	outline:none;
	cursor:pointer;
}

.css-input-button-aus:hover {
	outline:none;
	cursor:pointer;
	background-color: #a1af02;
}