lbry-desktop/ui/scss/component/_file-render.scss

.file-render {
  width: 100%;
  height: 100%;
  z-index: 1;
  overflow: hidden;
  max-height: var(--inline-player-max-height);

  @media (max-width: $breakpoint-small) {
    // margin-top: 10px;
  }
}

.file-render--document {
  max-height: none;

  .content__loading {
    background-color: transparent;
    padding: 0;
    margin: var(--spacing-xlarge) 0;

    .content__loading-text {
      color: var(--color-text);
    }
  }
}

.file-render__viewer {
  width: 100%;
  height: 100%;

  iframe,
  webview,
  img {
    width: 100%;
    height: 100%;
    object-fit: contain;
  }
  video {
    cursor: pointer;
  }
  .video-js.vjs-fullscreen.vjs-user-inactive.vjs-playing {
    video {
      cursor: none;
    }
  }
}

.file-render__viewer--document {
  @extend .file-render__viewer;
  overflow: auto;

  .markdown-preview {
    height: 100%;
    overflow: auto;

    @media (max-width: $breakpoint-small) {
      padding: var(--spacing-small);
    }
  }
}

.file-render__viewer--pdf {
  @extend .file-render__viewer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5em;
}

.file-render__content {
  width: 100%;
  height: 100%;
  overflow: auto;
}

//
// Custom viewers live below here
// These either have custom class names that can't be changed or have styles that need to be overridden
//

// Code-viewer
.CodeMirror {
  @extend .file-render__content;

  .cm-invalidchar {
    display: none;
  }

  .CodeMirror .CodeMirror-lines {
    // is there really a .CodeMirror inside a .CodeMirror?
    padding: var(--spacing-small) 0;
  }

  .CodeMirror-code {
    @include font-mono;
    letter-spacing: 0.1rem;
  }

  .CodeMirror-gutters {
    background-color: var(--color-gray-1);
    border-right: 1px solid var(--color-gray-4);
    padding-right: var(--spacing-medium);
  }

  .CodeMirror-line {
    padding-left: var(--spacing-medium);
  }

  .CodeMirror-linenumber {
    color: var(--color-gray-5);
  }
}

.video-js {
  height: 100%;
  width: 100%;

  // Removing the play button because we have autoplay turned on
  // These are classes added by video.js
  .vjs-big-play-button {
    display: none;
  }

  .vjs-modal-dialog .vjs-modal-dialog-content {
    position: relative;
    padding-top: 5rem;
    // Make sure no videojs message interferes with overlaying buttons
    pointer-events: none;
  }
}

.vjs-paused .vjs-big-play-button,
.vjs-paused.vjs-has-started .vjs-big-play-button {
  display: block;
}

.file-render {
  .video-js {
    display: flex;
    align-items: center;
    justify-content: center;

    .vjs-big-play-button {
      @extend .button--icon;
      @extend .button--play;
      border: none;
      position: static;
      z-index: 2;

      .vjs-icon-placeholder {
        display: none;
      }
    }
  }
}