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

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

        .thumbnail span
        {
            /*CSS for enlarged image*/
            position: absolute;
            background-color: #ffffff;          
            border: 1px dashed gray;
            visibility: hidden;
            color: black;
            text-decoration: none;
            padding:10px;
                     
        }

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

        .thumbnail:hover span 
        {
            /*CSS for enlarged image on hover*/
            visibility: visible;       
            left: 0px; 
	    top:-100px;
            -moz-border-radius:10px; 
	    -webkit-border-top-left-radius: 10px;
	    -webkit-border-top-right-radius: 10px;
            -webkit-border-bottom-left-radius: 10px;
            -webkit-border-bottom-right-radius: 10px;
           
        }