.single-offer-video .offer-big-youtube-movie {
    width: 100%;
    height: 740px;
}

@media(max-width: 1199px) {
    .single-offer-video .offer-big-youtube-movie {
        width: 100%;
        height: 500px;
    }
}


@media(max-width: 576px) {
    .single-offer-video .offer-big-youtube-movie {
        width: 100%;
        height: 300px;
    }
}