.footer-link {
  text-decoration: underline;
}
.footer-social-link {
  width: 40px;
  height: 40px;
  background: #000000;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 0;
  margin: 5px;
}
.footer-social-link:hover {
  outline: 2px solid #8dcfef;
}