cssbattle33

<i class="a"></i><i class="b"></i>
<style>
  * {background:#1A4341}
  i {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
  }
  i::after {
    content: "";
    position: absolute;
    border-radius: 50%;
  }
  .a {
    width: 150px;
    height: 150px;
    border-radius: 50%;
    background: linear-gradient(90deg, #998235 50%, #1A4341 50%);
  }
  .a::after {
    width: 30px;
    height: 30px;
    background: #0B2429;
    top: 30px;
    left: 30px;
  }
  .b {
    width: 100px;
    height: 100px;
    overflow: hidden;
    transform: translate(calc(-50% + 50px), calc(-50% - 50px));
  }
  .b::after {
    width: 200px;
    height: 200px;
    background: #F3AC3C;
    right: 0;
  }
</style>