.example-image{
    opacity: 0.8;
    margin: 5px;
    border: solid 2px #ccc;
    -webkit-transition: all 0.15s ease;
    -moz-transition: all 0.15s ease;
    -o-transition: all 0.15s ease;
    transition: all 0.15s ease;
}
.example-image:hover{
    opacity: 1;
}
#fotoviewer{
    padding-top: 3%;
    padding-bottom: 3%;
}
#fotoviewer a{
    text-decoration: none;
}