#section-directory {
  display: flex;
  gap: 80px;
  justify-content: space-between;
}

#left-section-column, #right-section-column {
  flex-basis: 50%;
  flex-grow: 1;
}

.heading-link a {
  font-size: 1.3rem;
  font-weight: bold;
  text-decoration: none;
}

#left-section-column .heading-link a {
  color: var(--font-red);
}

#right-section-column .heading-link a {
  color: var(--font-blue);
}