.video__container {
    width: 100%;
    max-width: 100%;
    margin: 0 auto;
    padding: 0 0 100px 0;
}

.video__container video {
    width: 100%;
    height: 100vh;
}

@media (max-width: 999px) {
    .video__container {
        width: 100%;
        max-width: 100%;
        margin: 0 0 50px 0;
        padding: 0;
    }

    .video__container video {
        width: 100%;
    }
}