message: box shadow added to 3 feature images
diff: @@ -41,6 +41,8 @@ const FeatureCard = styled.div`
  > img {
  width: 100%;
  max-width: 28rem;
  + box-shadow: -20px 20px 0 0 rgba(0, 0, 0, 0.5);
  + margin-bottom: 20px;
  }
  @media (min-width: 768px) {
  margin: 0;
  