@charset "utf-8";
.header {
	height: 253px;
	width: 780px;
	margin-right: auto;
	margin-left: auto;
	background-repeat: no-repeat;
}
.logo {
	background-image: url(header/aib-bau-logo.jpg);
	background-repeat: no-repeat;
	height: 53px;
	width: 112px;
	margin-top: 200px;
	float: left;
}
.hauptnavibox {
	height: 53px;
	border-left-width: 1px;
	border-left-style: solid;
	border-left-color: #000000;
	background-image: url(header/ecke_08.jpg);
	background-repeat: no-repeat;
	background-position: right bottom;
	background-color: #FFFFFF;
	width: 667px;
	margin-top: 200px;
	float: left;
	font-family: Arial, Helvetica, sans-serif;
	font-size: 12px;
	color: #000000;
}
.platzer {
	height: 23px;
	margin-top: 7px;
	margin-right: 20px;
	margin-left: 20px;
}

.chnopf {
	float: left;
	height: 30px;
	width: auto;
	overflow: hidden;
	font-family: Arial, Helvetica, sans-serif;
	font-size: 14px;
	border-right-width: 1px;
	border-right-style: solid;
	border-right-color: #999999;
	cursor: hand;
}

.chnopf:hover {
	float: left;
	height: 30px;
	width: auto;
	overflow: hidden;
	font-family: Arial, Helvetica, sans-serif;
	font-size: 14px;
	border-right-width: 1px;
	border-right-style: solid;
	border-right-color: #999999;
	background-color: #BED1E9;
	cursor: hand;
}

.chnopf_aktiv {
	float: left;
	height: 30px;
	width: auto;
	overflow: hidden;
	font-family: Arial, Helvetica, sans-serif;
	font-size: 14px;
	border-right-width: 1px;
	border-right-style: solid;
	border-right-color: #999999;
	background-color: #BED1E9;
}
.chnopf:hover   .usroller {
	visibility: visible;
}
.chnopf_aktiv:hover .usroller {
	visibility: visible;
}

.usroller {
	float: left;
	height: auto;
	width: auto;
	overflow: visible;
	font-family: Arial, Helvetica, sans-serif;
	font-size: 14px;
	position: absolute;
	visibility: hidden;
	cursor: hand;
	z-index: 20;
}

.usroller_chnopf_mitti {
	height: 30px;
	overflow: hidden;
	font-family: Arial, Helvetica, sans-serif;
	font-size: 14px;
	border-right-width: 1px;
	border-right-style: solid;
	border-right-color: #000000;
	background-color: #FFFFFF;
	border-left-width: 1px;
	border-left-style: solid;
	border-left-color: #000000;
	width: inherit;
}
.usroller_chnopf_mitti:hover {
	height: 30px;
	width: inherit;
	overflow: hidden;
	font-family: Arial, Helvetica, sans-serif;
	font-size: 14px;
	border-right-width: 1px;
	border-right-style: solid;
	border-right-color: #000000;
	background-color: #BED1E9;
	border-left-width: 1px;
	border-left-style: solid;
	border-left-color: #000000;
}
.usroller_chnopf_mitti_aktiv {
	height: 30px;
	overflow: hidden;
	font-family: Arial, Helvetica, sans-serif;
	font-size: 14px;
	border-right-width: 1px;
	border-right-style: solid;
	border-right-color: #000000;
	background-color: #BED1E9;
	border-left-width: 1px;
	border-left-style: solid;
	border-left-color: #000000;
	width: inherit;
}
.usroller_chnopf_unne {
	height: 30px;
	width: inherit;
	overflow: hidden;
	font-family: Arial, Helvetica, sans-serif;
	font-size: 14px;
	border-right-width: 1px;
	border-right-style: solid;
	border-right-color: #000000;
	background-color: #FFFFFF;
	border-left-width: 1px;
	border-left-style: solid;
	border-left-color: #000000;
	border-bottom-width: 1px;
	border-bottom-style: solid;
	border-bottom-color: #000000;
}
.usroller_chnopf_unne:hover {
	height: 30px;
	width: inherit;
	overflow: hidden;
	font-family: Arial, Helvetica, sans-serif;
	font-size: 14px;
	border-right-width: 1px;
	border-right-style: solid;
	border-right-color: #000000;
	background-color: #BED1E9;
	border-left-width: 1px;
	border-left-style: solid;
	border-left-color: #000000;
	border-bottom-width: 1px;
	border-bottom-style: solid;
	border-bottom-color: #000000;
}
.usroller_chnopf_unne_aktiv {
	height: 30px;
	width: inherit;
	overflow: hidden;
	font-family: Arial, Helvetica, sans-serif;
	font-size: 14px;
	border-right-width: 1px;
	border-right-style: solid;
	border-right-color: #000000;
	background-color: #BED1E9;
	border-left-width: 1px;
	border-left-style: solid;
	border-left-color: #000000;
	border-bottom-width: 1px;
	border-bottom-style: solid;
	border-bottom-color: #000000;
}




.hauptnavi {
	height: 30px;
	width: 667px;
	padding-bottom: 0px;
	overflow: hidden;
	border-bottom-width: 1px;
	border-bottom-style: solid;
	border-bottom-color: #000000;
}
.infonavi_aktiv {
	line-height: 15px;
	margin-top: 4px;
	margin-right: 5px;
	margin-left: 5px;
	width: auto;
	float: right;
	border-bottom-width: 1px;
	border-bottom-style: dotted;
	border-bottom-color: #000000;
}



.infonavi {
	line-height: 15px;
	margin-top: 4px;
	margin-right: 5px;
	margin-left: 5px;
	width: auto;
	float: right;
}
.infonavi:hover {
	line-height: 15px;
	margin-top: 4px;
	margin-right: 5px;
	margin-left: 5px;
	width: auto;
	float: right;
	border-bottom-width: 1px;
	border-bottom-style: dotted;
	border-bottom-color: #0000FF;
}


.infonavi a:link {
	color: #0000FF;
	text-decoration: none;
}

.infonavi a:active {
	color: #000000;
	text-decoration: none;
}

.infonavi a:hover {
	color: #0000FF;
	text-decoration: none;
	cursor: hand;
}

.infonavi a:visited {
	color: #0000FF;
	text-decoration: none;
}
.hauptnavi a:link {
	color: #000000;
	text-decoration: none;
}
.hauptnavi a:active {
	color: #000000;
	text-decoration: none;
}

.hauptnavi a:hover {
	color: #000000;
	text-decoration: none;
	cursor: hand;
}

.hauptnavi a:visited {
	color: #000000;
	text-decoration: none;
}