header {
    top: 0;
    right: 0;
    left: 0;
}

#level-headline {
    margin: 1rem auto 0;
    max-width: 24rem;
}

@media only screen and (min-width: 768px) {
    header video {
        margin: 0 auto;
        width: 50vw;
    }
}

@media only screen and (min-width: 1096px) {
    header video {
        width: 33vw;
    }
}

@media screen and (max-width: 1096px) and (orientation: landscape) {
    header video {
        max-height: 16vh;
    }
}