footer.footer {
  border-top: 1px solid #cccccc;
  margin-top: 5rem;
  padding: 3rem 0;
}

.sub-heading {
  font-weight: 500;
  font-size: 0.7em;
}

.project-image-link {
  border: none;
}

.project-image-link:hover {
  background: none;
}

.project-image {
  width: 235px;
  height: auto;
}