#video-gallery{display: flex;gap: 2.4rem;}
.video-wrapper{flex:1}
.video-container{aspect-ratio:16/9}

@media(max-width:767px){
    #video-gallery{display:block}
    .video-wrapper{margin-bottom:3.2rem;flex:none}
    .video-wrapper:last-child{margin-bottom:0}
}