.video-block{
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}
.video-block__item{
    position: relative;
}
.wrapper .content .video-block__item img{
    margin-bottom: 0;
}
@media screen and (max-width: 991px) {
    .video-block{
        grid-template-columns: repeat(2, 1fr);
    }
}
@media screen and (max-width: 599px) {
    .video-block{
        grid-template-columns: 100%;
    }
}