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

:root {
  --flag-height: 7;
  --flag-width: 11;
  --estonia-blue: #0072ce;
  --estonia-black: #000000;
  --estonia-white: #ffffff;
}

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