.md-footer .md-grid {
  justify-content: stretch;
}
.md-footer .md-copyright {
  margin: 0;
  flex-grow: 1;
}
.footer-links ul {
  list-style: none;
  margin: 0.5em 0 !important;
  font-size: 0.64rem;
}
.footer-links ul > li {
  display: inline-block;
  margin: 0 0.25em !important;
}

.paypal-button {
  text-align: center;
  border: none;
  border-radius: 0.25rem;
  min-width: 11.625rem;
  padding: 0 2rem;
  height: 2.625rem;
  font-weight: bold;
  background-color: #ffd140;
  color: #000000;
  font-family: "Helvetica Neue", Arial, sans-serif;
  font-size: 1rem;
  line-height: 1.25rem;
  cursor: pointer;
}