Layers fill

<svg class="bi bi-layers-fill" width="1em" height="1em" viewBox="0 0 16 16" fill="currentColor" xmlns="http://www.w3.org/2000/svg">
  <path fill-rule="evenodd" d="M7.765 1.559a.5.5 0 0 1 .47 0l7.5 4a.5.5 0 0 1 0 .882l-7.5 4a.5.5 0 0 1-.47 0l-7.5-4a.5.5 0 0 1 0-.882l7.5-4z"/>
  <path fill-rule="evenodd" d="M2.125 8.567l-1.86.992a.5.5 0 0 0 0 .882l7.5 4a.5.5 0 0 0 .47 0l7.5-4a.5.5 0 0 0 0-.882l-1.86-.992-5.17 2.756a1.5 1.5 0 0 1-1.41 0l.418-.785-.419.785-5.169-2.756z"/>
</svg>