.ld-tabs-content #xvast_contain,
.ld-tabs-content #xvast_player,
.ld-tabs-content .video-js {
    box-sizing: border-box;
    max-width: none !important;
    width: 100% !important;
}

.ld-tabs-content #xvast_player.video-js {
    aspect-ratio: 16 / 9;
    height: auto !important;
}