#header {
background-image:url(http://www.e46zone.com/images/banner1.jpg);
background-repeat:no-repeat;
background-position:center;
background-color:#DDDDDD;
height:175px;
border-top: 3px #fff solid;
border-bottom: 3px #fff solid;
text-align:centre;
width:100%;
}
#header_thin {
background-image:url(http://www.e46zone.com/images/banner1.jpg);
background-repeat:no-repeat;
background-position:center;
background-color:#DDDDDD;
height:175px;
border-top: 3px #fff solid;
border-bottom: 3px #fff solid;
text-align:centre;
margin:0 auto;
width:960px;
}