footer {
  background: #171D1C;
  color: #ddd;
  padding: 2em 1em; }
  footer a {
    color: #ddd;
    transition: all 0.2s linear; }
    footer a:hover {
      text-decoration: none;
      color: #25d5a1; }
  footer .copyright {
    font-size: 0.75em;
    margin-top: -8px;
    color: #999; }
  footer ul {
    display: inline-block;
    width: 200px;
    margin: 0;
    padding: 0; }
    footer ul li {
      list-style: none;
      margin-bottom: 0.5em; }
      footer ul li.header {
        font-weight: bold;
        text-transform: uppercase;
        font-size: 0.8em;
        color: rgba(255, 255, 255, 0.5); }