wikijs/client/themes/default/scss/app.scss

/* THEME SPECIFIC STYLES */

.contents {
  color: mc('grey', '800');

  h1 {
    padding-left: 16px;
    color: mc('blue', '800');
    margin-top: 16px;
    position: relative;

    &::after {
      content: '';
      position: absolute;
      bottom: 0;
      left: 0;
      width: 100%;
      height: 2px;
      background: linear-gradient(to right, mc('theme', 'primary'), rgba(mc('theme', 'primary'), 0));
    }

    & + h2 {
      margin-top: 8px;
    }
  }
  h2 {
    margin-left: 16px;
    padding: 8px 0 0 0;
    color: mc('grey', '800');
    position: relative;

    &::after {
      content: '';
      position: absolute;
      bottom: 0;
      left: 0;
      width: 100%;
      height: 1px;
      background: linear-gradient(to right, mc('grey', '700'), rgba(mc('grey', '700'), 0));
    }
  }

  p {
    padding: 16px 16px 0 16px;
    margin: 0;
    text-align: justify;
  }
}