/* Entfernen aller Standardabstaende */

*{
	padding:0;
	margin:0;
}

body{
	font:13px "Trebuchet MS", verdana, arial, sans-serif;
	text-align:center;
	background:#B5CCDF;
}

/* Allgemeine Formatierungen */

h2{
	margin:1em 0;
	font-size:16px;
	text-transform:uppercase;
	border-left: 5px solid orange;
	padding-left:8px;
	line-height:22px;
}

/* Hauptcontainer */

#box{
	width:800px;
	margin:0 auto;  /* Zentrierung */
	text-align:center;
	background:#fff;
	border:2px solid #000;
	border-bottom:none;
}

/* Header */

#header{
	background:orange;
	background-image: url(../Bilder/logo.gif);
	height:130px;
	color:black;
	line-height:70px;
	padding-left:30px;
	font-size:25px;
	text-transform:uppercase;
	text-align:left;
}
#header span{
	display:block;
	color:white;
	font-size:12px;
	text-transform:none;
	margin-top:-45px;   /* nach oben verschieben */
	font-weight:normal;
}

#navigation{
	list-style:none;
	width:800px;
	float:left;
	height:30px;
	background:orange;
}
#navigation li{
	float:left;
}
#navigation li a{
	display:block;
	height:30px;
	width:160px;
	text-decoration:none;
	line-height:30px;
	float:left;
	background:black;
	color:white;
}
#navigation li a:hover{
	background:white;
	color:black;
}

/* Inhalt */

#inhalt{
	padding:10px 20px;
	text-align:left;
	clear:left;
	min-height:1800px;

}

/* List */

#list{
	padding:10px 30px 20px;;
	text-align:left;
	clear:left;

	
}

/* Footer */

#footer{
	height:30px;
	line-height:30px;
	background:black;
	color:white;
	text-align:center;
}
#footer span a{
	float:right;
	margin:-30px 10px 0 0;
	color:orange;
}
#footer span a:hover{
	color:white;
}
<!-- IE spezifischer Kram --><!--[if IE]>

#box{
	width:660px;
}
#inhalt{
	height:600px;
}