body {
  color: #ffcc00;
  background-color: black;
  display: flex;
  flex-direction: column;
  align-items: center;
  min-height: 100vh;
  margin: 0;
  padding: 0.5rem 0 0 0;
  box-sizing: border-box;
}

footer {
  display: block;
  padding: 0.5rem 0;
}

a {
  color: #ffcc00;
}