message: refactor(docs-infra): merge style rules in `_footer.scss`
  This commit cleans up the styles in `_footer.scss` by merging together
  blocks that target the same elements.
  PR Close
diff: @@ -49,6 +49,10 @@ footer {
  font-weight: 400;
  margin: 8px 0 12px;
  color: $white;
  +
  + @media (max-width: 600px) {
  + @include font-size(14);
  + }
  }
  p {
  @@ -89,14 +93,7 @@ footer {
  }
  }
  - @media (max-width: 600px) {
  - h3 {
  - @include font-size(14);
  - }
  - }
  -}
  -
  -footer::after {
  + &::after {
  content: "";
  position: absolute;
  z-index: -1;
  @@ -111,3 +108,4 @@ footer::after {
  opacity: 0.05;
  background-size: 320px auto;
  }
  +}
  