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

:root {
  --flag-height: 2;
  --flag-width: 3;
  --thai-red: #a51931;
  --thai-white: #ffffff;
  --thai-blue: #2d2a4a;
}

#thailand {
  height: 180px;
  aspect-ratio: var(--flag-width) / var(--flag-height);
  background: linear-gradient(
    180deg,
    var(--thai-red) 0%,
    var(--thai-red) 20%,
    var(--thai-white) 20%,
    var(--thai-white) 40%,
    var(--thai-blue) 40%,
    var(--thai-blue) 60%,
    var(--thai-white) 60%,
    var(--thai-white) 80%,
    var(--thai-red) 80%,
    var(--thai-red) 100%
  );
}