Twitch vertical monitor viewing

style-override.css

@media screen and (max-width: 1080px) {
  .channel-root--hold-chat+.persistent-player, .channel-root--watch-chat+.persistent-player, .channel-root__info--with-chat .channel-info-content, .channel-root__player--with-chat {
    width: 100%
  }

  .channel-info-content {
    width: calc(100% - 34rem) !important;
  }

  .channel-root__right-column--expanded {
    top: 58rem;
    height: 117rem;
  }

  .right-column__toggle-visibility {
    top: 59rem;
  }
}