footer {
  display: flex;
  justify-content: center;
  align-items: center;
  font-size: 12px;
  padding: 16px;
  background-color: #f5f5f5;
}

footer li {
  display: inline-block;
  padding: 0 10px;
}

footer a {
  text-decoration: none;
  color: black;
}

footer a:hover {
  text-decoration: underline;
}

.footer-border {
  border-right-style: solid;
  border-right-width: 1px;
  border-right-color: black;
}