a.galleria span {
position:absolute;
visibility: hidden;
}

a.galleria:hover span {
top: 2px;
left: -610px;
visibility: visible;
}


a.galleria, a.galleria:visited {
border:1px solid  #0066CC; 
float: right;
}

a.galleria:hover {border:1px solid  #999999;}