
.thumbnail{
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: 1px;
left: -1000px;
border: 1px dashed gray;
visibility: hidden;
color: black;
text-decoration: none;
}

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

.thumbnail:hover span{ /*CSS for enlarged image on hover*/
visibility: visible;
top: 30;
left: 55px; /*position where enlarged image should offset horizontally */

}





.true span{ /*CSS for enlarged image*/
position: absolute;
background-color: lightyellow;
padding: 0px;
left: -1000px;
border: 0px dashed gray;
visibility: hidden;
color: black;
text-decoration: none;
}


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

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

.False span{ /*CSS for enlarged image*/
position: absolute;
background-color: lightyellow;
padding: 1px;
left: -1000px;
border: 1px dashed gray;
visibility: hidden;
color: black;
text-decoration: none;
}

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

.False:hover span{ /*CSS for enlarged image on hover*/
visibility: visible;
top: 30;
left: 55px; /*position where enlarged image should offset horizontally */

}