.form_font {
    font-family: "arial";
    font-size: 16px;
    font-weight: bold;
}

.form_sumbit {
    font-family: "arial";
    font-size: 16px;
    font-weight: bold;
}

#impressum {
    margin-left: 250px;
    margin-right: 250px;
}

.topright {
    position: absolute;
    top: 20px;
    right: 20px;
}