.content {
  h1 {
    font-size: $h-heading-h1-font-size;
  }

  h2 {
    font-size: $h-heading-h2-font-size;
  }

  h3 {
    font-size: $h-heading-h3-font-size;
  }

  h4 {
    font-size: $h-heading-h4-font-size;
  }

  h5 {
    font-size: $h-heading-h5-font-size;
  }

  h6 {
    font-size: $h-heading-h6-font-size;
  }

  a {
    &:hover {
      text-decoration: underline;
    }
  }

  hr.h-is-special {
    background-color: $h-teal;
    border: none;
    display: block;
    height: 1px;
    text-align:center;
    margin: 1.25rem auto;
    width: 3rem;
  }
}
.content {
  text-align: justify;

  h1 {
    font-size: $h-heading-h1-font-size;
  }

  h2 {
    font-size: $h-heading-h2-font-size;
  }

  h3 {
    font-size: $h-heading-h3-font-size;
  }

  h4 {
    font-size: $h-heading-h4-font-size;
  }

  h5 {
    font-size: $h-heading-h5-font-size;
  }

  h6 {
    font-size: $h-heading-h6-font-size;
  }

  a {
    &:hover {
      text-decoration: underline;
    }
  }

  hr.h-is-special {
    background-color: $h-teal;
    border: none;
    display: block;
    height: 1px;
    text-align:center;
    margin: 1.25rem auto;
    width: 3rem;
  }
}
Add text-align: justify in content
Add text-align: justify in content
