.footer {
  padding: 2rem;
  background-color: rgba(30, 30, 30, 0.97);
  margin-top: 3rem;
  color: #ccc;
  font-size: 1.5rem;
}
.footer hr {
  color: #ccc;
}
.footer h4 {
  font-size: 1.8rem;
}
.footer a {
  color: #fff;
  font-weight: bold;
}
.footer a:hover {
  text-decoration: underline;
}
.footer .right {
  text-align: right;
}