.thumbnai2{
position: relative;
z-index: 0;
}

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

.thumbnail span{ /*CSS for enlarged image*/
position: absolute;
background-color: lightyellow;
padding: 5px;
left: -600px;
border: 1px dashed gray;
visibility: hidden;
color: black;
text-decoration: none;
}


.thumbnail span img{ /*CSS for enlarged image*/
border-width: 0px;
padding: 2px;
}

.thumbnail:hover span{ /*CSS for enlarged image on hover*/
visibility: visible;
top: 0px;
left: -50px; /*position where enlarged image should offset horizontally */

}



.thumbnail2:hover{
background-color: transparent;
z-index: 50;
}

.thumbnail2 span{ /*CSS for enlarged image*/
position: absolute;
background-color: lightyellow;
padding: 5px;
left: 120px;
border: 1px dashed gray;
visibility: hidden;
color: black;
text-decoration: none;
}

.thumbnail2{
	position: relative;
	z-index: 0;
}

.thumbnail2 span img{ /*CSS for enlarged image*/
border-width: 0px;
padding: 0px;
}

.thumbnail2:hover span{ /*CSS for enlarged image on hover*/
visibility: visible;
top:30px;
left:0px; /*position where enlarged image should offset horizontally */

}