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


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

}

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


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

}

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

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

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

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{
    padding: 16px;
}


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

#cool{
    
justify-content: center;
align-items: center;
   
}