.body{
    margin: 0;
    padding: 0;
}
@media (max-width: 1080px) {
    
}
#de{
    margin-top: 40px;
    padding: 0 16px;
    color: white;
    background-color: black;
    position: fixed;
    position: -webkit-sticky;
    top: 0;
}
img{
    width: 100%;
    height: 548px;
}
.o{
    width: 100%;
    height: 900px;
    background-color: red;
}