<h3>North Korea</h3>

<div class="flag north_korea">
  <div style="background: #024fa2; height: 33px"></div>
  <div style="background: #ed1c27; height: 122px">
    <div class="north_korea__circle">
      <div class="north_korea__star"></div>
    </div>
  </div>
  <div style="background: #024fa2; height: 33px"></div>
</div>

* {
  box-sizing: border-box;
  margin: 0;
}

body {
  width: 100%;
  height: 100vh;
  background-color: rgb(221, 239, 255);
  display: grid;
  place-items: center;
  font-family: cursive;
  font-weight: bold;
}

h3 {
  position: absolute;
  text-align: center;
  top: 20px;
}

/* Main Style Stars from here  */
.flag {
  position: relative;
  width: 300px;
  height: 200px;
  box-shadow: 0 0 1px rgba(0, 0, 0, 0.5);
  overflow: hidden;
}

.north_korea {
  display: flex;
  flex-direction: column;
  gap: 6px;
  background-color: white;
}

.north_korea__circle {
  background-color: white;
  height: 80px;
  aspect-ratio: 1;
  border-radius: 1in;
  margin: 15px 50px;
}

.north_korea__star {
  aspect-ratio: 1;
  background: #ed1c27;
  clip-path: polygon(
    50% 0%,
    61% 35%,
    98% 35%,
    68% 57%,
    79% 91%,
    50% 70%,
    21% 91%,
    32% 57%,
    2% 35%,
    39% 35%
  );
}