#container2_negro, #container2_blanco, #container2_info, #container2_b_info {
position:absolute;
}


#container2_negro { background-image:url(../pics/layer_opciones.gif);
top: 58px;
left: 1px;
width: 759px;
height:474px;
filter: alpha(opacity=60);
-moz-opacity: 0.60;
opacity: 0.60;
z-index:3;
text-align:left;
} 

#container2_info { top: 58px;
left: 1px;
width: 759px;
height:474px;
z-index:4;
text-align:left
} 

#container2_blanco { background-color: #FFFFFF;
top: 153px;
left: 96px;
width: 664px;
height:379px;
filter: alpha(opacity=90);
-moz-opacity: 0.90;
opacity: 0.90;
z-index:3;
} 

#container2_b_info { top: 153px;
left: 96px;
width: 664px;
height:379px;
z-index:5;
text-align:left; 
}