Comment dessiner Hex Colun dans HTML CSS

<div id="myHexGrid">
  <div class="hexCrop">
    <div class="hexContainer">
      <div class="hex"></div>
      <div class="hex"></div>
      <div class="hex"></div>
      <div class="hex"></div>
      <div class="hex"></div>
      <div class="hex"></div>
    </div>
  </div>
</div>
Mushy Macaque