body {
  background: #151515;
  color: #fff;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol";
  font-size: 16px; }

section {
  display: flex;
  justify-content: center;
  align-items: center;
  height: 80vh; }

.emoji > p {
  font-size: 256px; }

footer {
  display: flex;
  justify-content: center;
  align-items: center; }