.video-player .vjs-text-track-display .vjs-text-track-cue > div {
  background-color: transparent !important;
  color: #fff !important;
  -webkit-text-stroke: 2.5px #000;
  paint-order: stroke fill;
  text-shadow: -3px -3px 0 #000, 0 -3px 0 #000, 3px -3px 0 #000,
    -3px 0 0 #000, 3px 0 0 #000,
    -3px 3px 0 #000, 0 3px 0 #000, 3px 3px 0 #000;
}

.video-player video::cue {
  background-color: transparent;
  color: #fff;
  text-shadow: -3px -3px 0 #000, 0 -3px 0 #000, 3px -3px 0 #000,
    -3px 0 0 #000, 3px 0 0 #000,
    -3px 3px 0 #000, 0 3px 0 #000, 3px 3px 0 #000;
}