body {margin:0 auto;padding:0px;text-align:center;background-color:#000000;color:#ffffff;}
.cont{width:800px;margin:0 auto;padding:0;text-align:left;}
.tda{position:absolute;font-family:Verdana;font-size:14px;color:#ffffff;text-align:center;}
a{color:#ffffff}
a.nav {display: block;margin: 0 auto;border:1px solid #000000;text-align:center; font-family:Verdana;font-size:14px;color:#0000dd; text-decoration: none;background-color: #cccccc;}
a.nav:hover { background-color: #fafaaa;}