md-pdf/md_pdf/assets/static/style.scss

$image_spacing: 30px;


body.cover {
  margin: 0 auto;
  text-align: center;

  & h1 {
    padding-top: 400px;
    font-size: 48px;
  }

  & h3 {
    font-size: 36px;
  }

  & h4 {
    font-size: 18px;
  }
}


body.content {
  line-height: 1.5;
  font-size: 12px;

  img {
    width: 100%;
    margin-top: $image_spacing
  }

  p.caption {
    margin: 1px 5px $image_spacing;
    padding: 0;
    font-style: italic;
  }

}