@media (min-width: 768px) {
  .content {
    text-align: justify;
  }
}

.content a {
  text-decoration: underline;
}

h3.section-heading {
  font-size: 24px;
  padding-bottom: 10px;
}

sup.ref a {
  font-size: 80%;
  color: #0088dd;
}