/*HEADER---------------------------------------------------*/

#header_start a {
	background-image: url(../images/logo_lung.jpg);
	width: 585px;
	height: 99px;
	display: block;
}

#header_lung a    {
	background-image: url(../images/logo_lung.jpg);
	width: 585px;
	height: 99px;
	display: block;
}

/*Navi Ebene 1- Buttons ------*/

#navigation ul a.but_start, #navigation ul a.but_start:hover, #navigation ul a.but_start_on {
	height: 30px;
	background: url(../images/but_start.gif) no-repeat;
	background-position: 0px 0px;
	background-color: #D2E3EC;
	display: block;
	border-bottom: 1px solid #EEF4F8;
	
}

#navigation ul a.but_start:hover, #navigation ul a.but_start_on {
background-position: 0px -65px;
}

#navigation ul a.but_lung, #navigation ul a.but_lung:hover, #navigation ul a.but_lung_on {
	height: 30px;
	background: url(../images/but_lung.gif) no-repeat;
	background-position: 0px 0px;
	background-color: #D2E3EC;
	display: block;
	border-bottom: 1px solid #EEF4F8;
}

#navigation ul a.but_lung:hover, #navigation ul a.but_lung_on {
background-position: 0px -65px;
}

/* ---------Navigation Lung Bilder ---------*/