.portfolio_bild{
    width: 200px;
    height: 200px;
    
}

.bg-image{
    background-image: url("background.jpg");
    background-repeat: no-repeat;
    background-attachment: fixed;
}

.container_portfolio_bild{
    margin-top: 6em;
    margin-bottom: 6em;
}

.navbar-brand > img{
    width: 4em;
}

.ueberschrift{
    text-align: center;
    width: 25em;
    background-color: rgba(97, 97, 97, 0.596);
    border-radius: 2em;
    color: white;
    margin-bottom: 3em;
}

.card{
    background-color: rgba(97, 97, 97, 0.596);
    color: white;
}

.projekt {
    margin-bottom: 2em;
}
address{
    color: white;
}

.fusszeile{
    border-style: none;
}