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

:root {
  --flag-height: 2;
  --flag-width: 3;
  --russia-white: #ffffff;
  --russia-blue: #0039a6;
  --russia-red: #d52b1e;
}

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