footer {
  background-color: #ffb6b6;
  color: #4b2e2e;
  text-align: center;
  padding: 20px;
  margin-top: 50px;
}

footer a {
  color: #4b2e2e;
  margin: 0 10px;
  text-decoration: none;
}

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