.player.context {
    height:900px;
}
.player.context > .poster,
.player.context > .video {
    bottom:190px;
}
.player .context {
    display:block;
    position: absolute;
    bottom:10px;
    left:10px;
    right:360px;
    top:calc(100% - 180px);
    background:rgba(0,0,0,.4);
    content:"";
    opacity:0;
    transition:opacity .5s;
}
.player.context .context {
    opacity: 1;
}

@media (max-aspect-ratio: 13/9) {
    .player.context .context {
        display:none;
    }
}