.big7-videoplayer:fullscreen .video-js .vjs-tech {
    max-height: 100vH !important;
}

.big7-videoplayer:fullscreen .vjs-poster img {
    max-height: 100vH !important;
}

.vjs-poster img {
    height: auto;
}
.video_hls_preview {
    position: relative;
}
.video-preview-infos .play-icon {
    display: inline-block;
}