.pdf-viewer-666 {
  height: 100%;
  direction: ltr;

  * {
    margin: 0;
    padding: 0;
    border: 0;
  }

  .pdf-page {
    display: inline-block;
    background-color: #fff;
    position: relative;

    &:not(:nth-child(2)) {
      margin-top: 10px;
    }
  }

  .text-layer {
    z-index: 2;
    opacity: .2;
    overflow: hidden;

    ::selection {
      background: blue;
    }

    * {
      position: absolute;
      white-space: pre;
      transform-origin: 0 0;
      line-height: 1;
      color: transparent;
    }
  }

  .pdf-highlight {
    background: yellow;
    opacity: .3;
    transition: all .3s ease-in-out;
  }

  .pdf-highlight-focus {
    box-shadow: 0 0 16px 1px #000000;
  }

  .pdf-loading {
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
  }
}