#demo-container{
    padding: 10px;
    height: 120px;
}
#fotostack-demo{
    position: absolute;
}

.pic{
    position: absolute;
    height: 50px;
    width: 50px;
    padding: 20px;
    border: 1px solid black;
    background-color: white;
}
.image{
    height: 30px;
}
.image-1{
    background-color: green;
}

.image-2{
    background-color: orange;
}

.image-3{
    background-color: red;
}

.pic-unterschrift{
    text-align: center;
    width: 100%;
    line-height: 30px;
}