<svg id='Layer_1' data-name='Layer 1' xmlns='http://www.w3.org/2000/svg' viewBox='0 0 10 10' width='{{ size }}'>
  <defs>
    <style>
      .cls-1 {
        fill: #231f20;
        stroke-width: 0px;
      }
    </style>
  </defs>
  <rect class="cls-1" width="4.5" height="4.5"/>
  <rect class="cls-1" x="5.5" width="4.5" height="4.5"/>
  <rect class="cls-1" y="5.5" width="4.5" height="4.5"/>
  <rect class="cls-1" x="5.5" y="5.5" width="4.5" height="4.5"/>
</svg>
