Schwarzer balken

#Header_oben {
height: 280px;
width: 900px;
background: #3C3C3C;
background-image:url(http://www.uploadplanet.de/bild.php/42673,fertigesexobildM6M48.jpg);
color: #FFFFFF;
border: 1px solid #6E6E6E;
margin: 0px 0px 0px 0px;
padding: 10px;
float: left; }