<style type="css"> 
 .gallerycontainer{ 
 position: relative; 
 /Add a height attribute and set to largest image's height to prevent overlaying/ 
 } 
 .thumbnail img{ 
 border: 1px solid #666666; 
 margin: 0 5px 5px 0; 
 padding: 5px; 
 } 
 .thumbnail:hover{ 
 background-color: transparent; 
 } 
 .thumbnail:hover img{ 
 border: 1px solid #666666; 
 } 
 .thumbnail span{ /CSS for enlarged image/ 
 position: absolute; 
 background-color: #FFFFFF; 
 padding: 5px; 
 left: -1000px; 
 border: 1px solid #666666; 
 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: -65px; /position where enlarged image should offset horizontally / 
 z-index: 50; 
 } 
 </style>   
 <div class="gallerycontainer"> 
 <a class="thumbnail" href="#thumb"><img src="images/Head 2.jpg" width="200px" height="133px" border="0"><span><img src="images/Head 2.jpg">
Entrada frontal ywa Tradetest & Training Center.</span></a> 
 </div>