/* reference: https://en.wikipedia.org/wiki/Flag_of_Germany */

:root {
  --flag-height: 3;
  --flag-width: 5;
  --germany-black: #000000;
  --germany-red: #dd0000;
  --germany-gold: #ffce00;
}

#germany {
  position: relative;
  height: 180px;
  aspect-ratio: var(--flag-width) / var(--flag-height);
  background: linear-gradient(
    180deg,
    var(--germany-black) 0%,
    var(--germany-black) 33.333%,
    var(--germany-red) 33.333%,
    var(--germany-red) 66.666%,
    var(--germany-gold) 66.666%,
    var(--germany-gold) 100%
  );
}