.galeria{
position: relative; 
z-index: 0;
}

.galeria:hover{
background-color: transparent;
z-index: 50;
}

.galeria span{
position: absolute;
background-color: #FFC;
padding: 5px;
height: 220px;
/*left: -1000px; */
border: 1px dashed gray;
visibility: hidden;
color: black;
text-decoration: none;
}

.galeria span img{ 
border-width: 0;
padding: 2px;

}

.galeria:hover span{ /*CSS for enlarged image on hover*/
visibility: visible;
top: -85px;
left: -40px; /*position where enlarged image should offset horizontally */
/*top: 200px;
left: 550px;  */
}