footer {
  padding: 20px 0;
  background: #524032;
  color: #9c9289;
  margin-top: 50px;
}

footer .caption {
  padding-bottom: 10px;
  border-bottom: 1px solid #604f43;
  font-weight: 300;
  font-size: 1.3em;
}

footer a {
  color: inherit;
  text-decoration: underline;
}
footer a:hover {
  color: #fff;
}

footer .credits {
  text-align: right;
}
footer .credits a {
  text-decoration: none;
}