#header
{  
background-color: #000000;
background-position: 1000px 0;
margin: 0; 
padding: 10px 0 0 0; 
width: 100%; 
height: 68px;
border-top: 1px solid #4d4d4d;
border-bottom: 1px solid #4d4d4d;
}

#header-left
{ 
height: 68px;
margin: 0; 
top: 0; 
width: 100%;
}

#header-left #site-name
    { visibility: hidden; display: none }

#header-left #dart-id
    { visibility: hidden; display: none }

.home
{
visibility: visible;
width: 450px;
height: 62px;
}