PeerTube/client/src/sass/player/mobile.scss

@import '_variables';
@import '_mixins';

/* Special mobile style */

.video-js.vjs-peertube-skin.vjs-is-mobile {
  .vjs-control-bar {
    .vjs-progress-control .vjs-slider .vjs-play-progress {
      // Always display the circle on mobile
      &::before {
        margin-top: -1px;
        opacity: 1;
      }
    }
  }
}