body {
  background-color: black;
  color: #ff00ff;
  font-family: "Source Code Pro", monospace;
  margin: 12px;
}

img {
  margin: 12px 0px 12px 0px;
  max-width: min(800px, calc(100vw - 24px));
}

.full {
  max-width: calc(100vw - 24px);
}

.whole {
  max-height: calc(100vh - 48px);
}