#effekt {
    width: 41.25em;
    margin: 1em auto;
    position: relative;
    border: 5px solid #eee;
    box-shadow: 1px 1px 5px 2px #777;
    cursor: none;
}

#lupe {
    width: 15.94em;
    height: 13.31em;
    left: -6px;
    top: -5px;
    position: absolute;
}

#lupen {
    width: 11em;
    height: 11em;
    border-radius: 50%;
    box-shadow: 3px 3px 5px #111;
    background: url("mos2024.jpg") no-repeat;
    position: absolute;
    display: none;
}