body{
margin:0 auto; /* for the rest */
width: 100%;
font-family:arial,Verdana,sans-serif;
font-family:arial,Verdana,sans-serif;
font-size: 12px;
background:#000 url('back.jpg') no-repeat 0 0;

}

#centerbox{
margin:200px 400px; /* for the rest */
color:#eee;
  }

#centerbox a:link, #centerbox a:visited{
font-size:17px;
color: #fff;
margin: 30px 5px;
}
#centerbox a:hover{
font-size:17px;
color: #ccc;
margin: 30px 5px;
}