<style type="text/css">


    .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: 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 on hover*/
    visibility: visible;
    bottom: 10px;
    left: 20px; /*position where enlarged image should offset horizontally */
    
    }
    
    .thumbnail2{
    position: relative;
    z-index: 0;
    }
    
    .thumbnail2:hover{
    background-color: transparent;
    z-index: 50;
    }
    
    .thumbnail2 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;
    }
    
    .thumbnail2 span img{ /*CSS for enlarged image*/
    border-width: 0;
    padding: 2px;
    }
    
    .thumbnail2:hover span{ /*CSS for enlarged image on hover*/
    visibility: visible;
    Bottom: 10px;
    left: -220px; /*position where enlarged image should offset horizontally */
    
    }
    
    
    .thumbnail3{
    position: relative;
    z-index: 0;
    }
    
    .thumbnail3:hover{
    background-color: transparent;
    z-index: 50;
    }
    
    .thumbnail3 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;
    }
    
    .thumbnail3 span img{ /*CSS for enlarged image*/
    border-width: 0;
    padding: 2px;
    }
    
    .thumbnail3:hover span{ /*CSS for enlarged image on hover*/
    visibility: visible;
    bottom: -150px;
    left: 10px; /*position where enlarged image should offset horizontally */
    
    }
    
    .thumbnail4{
    position: relative;
    z-index: 0;
    }
    
    .thumbnail4:hover{
    background-color: transparent;
    z-index: 50;
    }
    
    .thumbnail4 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;
    }
    
    .thumbnail4 span img{ /*CSS for enlarged image*/
    border-width: 0;
    padding: 2px;
    }
    
    .thumbnail4:hover span{ /*CSS for enlarged image on hover*/
    visibility: visible;
    bottom: -150px;
    left: -220px; /*position where enlarged image should offset horizontally */
    
    }
    
