inject.css

.vsc-nosource {
  display: none !important;
}
.vsc-hidden {
  display: none !important;
}
.vsc-manual {
  visibility: visible !important;
  opacity: 1 !important;
}

.vsc-controller {
  /* In case of pages using `white-space: pre-line` (eg Discord), don't render vsc's whitespace */
  white-space: normal;
}

/* Origin specific overrides */
/* YouTube player */
.ytp-hide-info-bar .vsc-controller {
  position: relative;
  top: 10px;
}

.ytp-autohide .vsc-controller {
  visibility: hidden;
  transition: opacity 0.25s cubic-bezier(0.4, 0, 0.2, 1);
  opacity: 0;
}

.ytp-autohide .vcs-show {
  visibility: visible;
  opacity: 1;
}

/* YouTube embedded player */
/* e.g. https://www.igvita.com/2012/09/12/web-fonts-performance-making-pretty-fast/ */
.html5-video-player:not(.ytp-hide-info-bar) .vsc-controller {
  position: relative;
  top: 60px;
}

/* Facebook player */
#facebook .vsc-controller {
  position: relative;
  top: 40px;
}

/* Google Photos player */
/* Inline preview doesn't have any additional hooks, relying on Aria label */
a[aria-label^="Video"] .vsc-controller {
  position: relative;
  top: 35px;
}
/* Google Photos full-screen view */
#player .house-brand .vsc-controller {
  position: relative;
  top: 50px;
}

/* Netflix player */
#netflix-player:not(.player-cinema-mode) .vsc-controller {
  position: relative;
  top: 85px;
}

/* shift controller on vine.co */
/* e.g. https://vine.co/v/OrJj39YlL57 */
.video-container .vine-video-container .vsc-controller {
  margin-left: 40px;
}

/* shift YT 3D controller down */
/* e.g. https://www.youtube.com/watch?v=erftYPflJzQ */
.ytp-webgl-spherical-control {
  top: 60px !important;
}

.ytp-fullscreen .ytp-webgl-spherical-control {
  top: 100px !important;
}

/* disable Vimeo video overlay */
div.video-wrapper + div.target {
  height: 0;
}

/* Fix black overlay on Kickstarter */
div.video-player.has_played.vertically_center:before,
div.legacy-video-player.has_played.vertically_center:before {
  content: none !important;
}

/* Fix black overlay on openai.com */
.Shared-Video-player > .vsc-controller {
  height: 0;
}