#cabecera { margin-bottom:0px; margin-top: 5px; max-height: 529px; max-width: 1080px; min-width: 1080px; min-height: 529px; height: 529px; width: 1080px; background-repeat: no-repeat; background-image: url(http://blueshines.com/backgrounds/rotator.php);margin-left: auto ;
  margin-right: auto ;}
  
  
#wrap-cabecera {min-width: 1024px; margin-left: auto ;
  margin-right: auto ; width: 1024px;
  background: #ffffff url('') 50% 0 no-repeat fixed;
}
#registra {
                                     	margin-top: 5px;
                                     	float: left;
                                     }
#renueva {
                                     	margin-top: 5px;
                                     	float: right;
                                     }
                                     
                                     
html
{ background: white 50% 0 no-repeat fixed;
}

.page{ background: url('http://blueshines.com/imagenes/blancotrans.png'); }