Carrom

I solved it on May 5, 2021. You can try to beat my record on CSSBattle!

315 chars

<div>
  <div></div>
  <div></div>
</div>
<div>
  <div></div>
  <div></div>
</div>
<style>
  body {
    background: #62374e;
    margin: 0;
  }
  div {
    display: flex;
    justify-content: space-between;
  }
  div > div {
    margin: 50px;
    width: 50px;
    height: 50px;
    background: #fdc57b;
  }
</style>