/* TJK-Chess v15.1.188 — cutout activation safety.
   The source video is hidden only after a valid person mask has rendered. */
.course-editor-media-pane.has-person-cutout > .tjk-person-cutout-canvas,
.tjk-video-presenter-pane.has-person-cutout > .tjk-person-cutout-canvas,
.course-camera-column-v162.has-person-cutout > .tjk-person-cutout-canvas{
  opacity:1!important;
  visibility:visible!important;
}
.course-editor-media-pane.has-person-cutout > video.is-person-cutout-source,
.tjk-video-presenter-pane.has-person-cutout > video.is-person-cutout-source,
.course-camera-column-v162.has-person-cutout > video.is-person-cutout-source{
  opacity:0!important;
  visibility:hidden!important;
}
.course-editor-media-pane:not(.has-person-cutout) > .tjk-person-cutout-canvas,
.tjk-video-presenter-pane:not(.has-person-cutout) > .tjk-person-cutout-canvas,
.course-camera-column-v162:not(.has-person-cutout) > .tjk-person-cutout-canvas{
  opacity:0!important;
}
.course-editor-media-pane:not(.has-person-cutout) > video,
.tjk-video-presenter-pane:not(.has-person-cutout) > video,
.course-camera-column-v162:not(.has-person-cutout) > video{
  opacity:1!important;
  visibility:visible!important;
}