.Bild{
    display: flex;
    justify-content: center;
    align-items: center;
}
.headline{
    color: green;
    text-decoration: underline;
    text-align: center;
}
.headline1{
    color: blue;
    text-align: center;
}
.footer{
    text-align: center;
    font-size: 13px;
}