message: fix(docs-infra): size footer links to appropriate size for SEO
  Footer links did not have enough space between them, so lighthouse was
  reporting that tap targets are not appropriately sized. Added the
  required 8px space between links.
  Also updated the margin of group headers accordingly.
  Fixes
  PR Close
diff: @@ -40,7 +40,7 @@ footer {
  @include font-size(16);
  text-transform: uppercase;
  font-weight: 400;
  - margin: 0 0 16px;
  + margin: 8px 0 12px;
  color: $white;
  }
  p {
  @@ -69,7 +69,7 @@ footer {
  li {
  list-style-type: none;
  - padding: 0px;
  + padding: 4px 0;
  text-align: left;
  }
  }
  