body{
    padding: 0; margin: 0;
}

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

#teaser{
    width: 100%;
    height: 300px;
}

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

.mitte{
    display: flex;
    justify-content: center;
    align-items: center;
}

@media screen and (min-width:800px) {
    #teaser{
        height: 600px;
    }
}

nav{
    position: sticky;
    top:0px;
    backdrop-filter: blur(6px);
}

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: bold;
    padding: 16px;
}

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