/* Backgrounds */
[class*="bg-img-"]{
    background-repeat: no-repeat;
    background-size: cover;
    background-position: center center;
    background-attachment: fixed;
}
.bg-img-laptop{
    background-image: url("/add_v2/images/Laptop.jpg");
}
.bg-img-baum{
    background-image: url("/add_v2/images/Baum.jpg");
}
.bg-img-berg{
    background-image: url("/add_v2/images/Berg.jpg");
    background-position: center left;
}
.bg-img-preis{
    background-image: url("/add_v2/images/Preis.jpg");
}
.bg-img-hoppla{
    background-image: url("/add_v2/images/Hoppla.jpg");
}