body {margin: 10px 0 0 0;font-family:Arial, Helvetica, sans-serif; font-size:12px; text-align:center;}
A { color:#CC0000; text-decoration:none;}
A:hover { color:#000000; text-decoration: underline;}
#contenedor { width:762px; margin:auto;}
#centro {border: 1px solid #990000;}
#credito { font-family: Arial, Helvetica, sans-serif; font-size:10px;background:url(fondo.jpg) repeat-x; padding:5px 0 0 0;}