#voor{
margin: 0 auto;
margin-top: 60px;
margin-bottom: 0px;
width: 300px;
height: 200px;
background-position: top center;
text-align: center;
}
#copy{
background-color:#333333;
height:20px;
text-align: center;
border-top: 3px solid #79D2FF;
color:#FFFFFF;
}
#bottom{
background: url('http://www.2concept.nl/images/under.png');
background-repeat:repeat-x;
text-align: center;
height: 20px;
}
#copy a{
font: normal 10px "Verdana", sans-serif;
color: #FFFFFF;
text-decoration: none;
}
.thumbnail{
position: relative;
z-index: 0;
}
.thumbnail:hover{
background-color: transparent;
z-index: 200;
}
.thumbnail span{
position: absolute;
background-color: #FFFFFF;
padding: 5px;
left: -1000px;
border: 1px solid #66CCFF;
visibility: hidden;
color: black;
text-decoration: none;
}
.thumbnail span img{
border-width: 0;
padding: 2px;
}
.thumbnail:hover span{ 
visibility: visible;
top: 0;
left: 60px; 
}