/* CSS Document */

#zona_activa_1{width:645px; margin:5px; margin-left:10px;  float:left; overflow:hidden}
#zona_activa_2{width:330px; margin:5px;  float:left; overflow:hidden}
#zona_activa_3{width:980px; margin:0px; margin-left:10px;  float:left; overflow:hidden}
#zona_activa_4{width:980px; margin:0px; margin-left:10px;  float:left; margin-bottom:10px; overflow:hidden}