body
{
    background: #ffffff;
    font-family: Helvetica, Arial, 'Sans Serif';
    font-size: 12px;
}
.mitte {
    text-align: center;
}

.footer {
    font-size: 10px;
    font-style: italic;
    text-align: center;
    margin-top: 2.0em;
}

.impressum {
    font-size: 11px;
}