#masthead { 
  background-image: url("http://blogs.msdn.com/blogfiles/sgisv/WindowsLiveWriter/0b2539627799_C62A/SGISV2_thumb_2.png"); 
width: 1280px;
 background-repeat: no-repeat;
 background-position: center;

}

#content
{
 width:1280px;
 padding-right:0px;
 padding-left:0px;
}

#main
{
 width: 924px;
}
#leftmenu
{
 width:300px
}
#nav
{
 width: 1024px;
}
#title
{
     visibility: hidden;
}