Souke/common/web/bootstrap-icons/border-outer.svg

<svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" fill="currentColor" class="bi bi-border-outer" viewBox="0 0 16 16">
  <path d="M7.5 1.906v.938h1v-.938zm0 1.875v.938h1V3.78h-1zm0 1.875v.938h1v-.938zM1.906 8.5h.938v-1h-.938zm1.875 0h.938v-1H3.78v1zm1.875 0h.938v-1h-.938zm2.813 0v-.031H8.5V7.53h-.031V7.5H7.53v.031H7.5v.938h.031V8.5zm.937 0h.938v-1h-.938zm1.875 0h.938v-1h-.938zm1.875 0h.938v-1h-.938zM7.5 9.406v.938h1v-.938zm0 1.875v.938h1v-.938zm0 1.875v.938h1v-.938z"/>
  <path d="M0 0v16h16V0zm1 1h14v14H1z"/>
</svg>