body { background-color: #000000; padding:0; margin:0; }
#contenedor { position: relative; margin: 0; top: 0; width: 1005px; background-color: #010811; background-image: url(../img/fondo_nenablue.gif); background-repeat: no-repeat;}
#contenedor #cabecera { position: relative; width: 1005px; height: 130px;  }
#contenedor #presentacion { position: relative; width: 997px; height: 465px;  margin: 30px 0 0 0; }
#contenedor .join { position: relative; width: 790px; height: 48px;  margin: 30px 0 0 0; }
#contenedor .models { position: relative; width: 1002px; height: 514px;  margin: 20px 0 0 0; background-image: url(../img/webcol_base_models.jpg); background-repeat: no-repeat; }
#contenedor .models div { float: left; width: 297px; height: 477px; margin: 18px 0 0 5px; }
#contenedor #formatos { position: relative; width: 938px; height: 55px; margin: 30px 0 0 0; }
#contenedor #other { position: relative; width: 1000px; height: 334px;  margin: 30px 0 0 0; background-image: url(../img/webcol_others.jpg); background-repeat: no-repeat; }
#contenedor #other div { float: left; width: 315px; height: 205px; margin: 80px 0 0 12px; }