body {
    padding: 0;
    margin: 0;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background-color:#FAA363;
}

header {
    margin-top: 24px;
    margin-bottom: 24px;
}

.middle {
    display: flex;
    width: 500;
    justify-content: center;
    align-items: center;
}

.center-box {
    width: 400;
}

.mitte {
    text-align: center;
}

#teaser {
    width: 100%;
    height: 200px;
}

#teaser img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

@media screen and (max-width: 500px) {
    #teaser {
        height: 600px;
    }
    .middle {
        width: 350;
    }    
}

nav {
    position: sticky;
    top: 0px;
    backdrop-filter: blur(8px);
}

section ul {
    list-style: none;
}

footer ul, nav ul {
    list-style: none;
    margin: 0;
    padding: 0;
    padding-top: 24px;
    padding-bottom: 24px;
}

footer ul li a, nav ul li a {
    font-weight: 600;
    padding: 16px;
}

section {
    max-width: 1200px;
    margin-left: auto;
    margin-right: auto;
    padding-left: 16px;
    padding-right: 16px;
}