.footer {
  display: block;
  width: 100%;
  background-color: #000000;
  padding: 80px 0;
  position: relative;
  z-index: 100; }
  .footer a {
    color: #ffffff;
    font-size: 14px;
    font-weight: 500;
    margin-left: 50px;
    text-decoration: none;
    cursor: pointer;
    transition-duration: 0.3s; }
    .footer a:hover {
      color: #008000;
      transition-duration: 0.3s; }