.footer-nav {
  background-color: #333;
  color: #fff;
  text-align: center;
  padding: 10px 0;
  margin-top: 40px;
}

.footer-nav ul {
  list-style-type: none;
  margin: 0;
  padding: 0;
}

.footer-nav li {
  display: inline;
  margin: 0 15px;
}

.footer-nav a {
  color: #fff;
  text-decoration: none;
}

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