.gallerycontainer{

padding-left: 20%;
padding-right: 10%
max-height: 800px;
max-width: 800px;
border: 0px;
 -moz-border-radius: 0px;
 border-radius: 0px;
}

.thumbnail img{
border: 4px solid white;
margin: 10px 5px 5px 10px;

}

.thumbnail:hover{
background-color: transparent;
}

.thumbnail:hover img{
border: 1px solid blue;
}

.thumbnail span{ /*CSS for enlarged image*/
position: absolute;
background-color: lightyellow;
padding: 5px;
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*/
visibility: visible;
top: 0;
left: 230px; /*position where enlarged image should offset horizontally */
z-index: 50;
}

.gallery {
    
    font-size: 6px;
}