*,
*::before,
*::after {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  height: 100%;
}

body {
  background: #231f20;
}

main {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
  min-height: 100dvh;
  padding: 4vmin;
}

main img {
  display: block;
  width: 100%;
  max-width: 1400px;
  height: auto;
  max-height: 92vh;
  max-height: 92dvh;
  object-fit: contain;
}