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

:root {
  --flag-height: 11;
  --flag-width: 18;
  --finland-blue: #003580;
  --finland-white: #ffffff;
}

#finland {
  position: relative;
  height: 180px;
  aspect-ratio: var(--flag-width) / var(--flag-height);
  background: var(--finland-white);
}

#finland::before,
#finland::after {
  content: "";
  position: absolute;
  background: var(--finland-blue);
}

#finland::before {
  width: 15%;
  height: 100%;
  left: 33%;
}

#finland::after {
  width: 100%;
  height: 15%;
  top: 44%;
}