html, body {
  margin: 0;
  padding: 0;
  width: 100%;
  height: 100%;
  background-color: #000000;
  display: flex;
  justify-content: center;
  align-items: center;
  overflow: hidden;
}

.container {
  display: flex;
  justify-content: center;
  align-items: center;
  max-width: 90%;
  max-height: 90%;
}

img {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
}