body
 .lager1 {
    background-color: yellow;
    position: absolute;
    top: 50px;
    padding-bottom: 100px;
    margin-left: 50px;
    z-index: 2;
}
        
        .lager2 {
            background-color: blue;
            position: absolute;
            top: 100px;
            padding-bottom: 100px;
            margin-left: 50px;
            padding-right : 100px;
            z-index: 1;
        }