footer {
  position: relative;
  bottom: 0;
  background-color: #000000;
  height: 50px;
  width: 100%;
  text-align: center;
  padding-bottom: 10px;
  font-size: 1rem;
}

footer a, .copyright-message {
  margin-top: 18px;
  color: rgb(209, 209, 209);
}