body {
  margin: 0;
  display: flex;
  justify-content: center;
  align-items: center;
  height: 100vh;
  background-color: #000;
  padding: 1rem;
  box-sizing: border-box;
}

a {
  display: flex;
  justify-content: center;
  width: 100%;
  height: 100%;
}

.image {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
  object-position: center;
}