<svg xmlns="http://www.w3.org/2000/svg" width="18" height="18" viewBox="0 0 18 18"> <path d="M0 0h18v18h-18z" fill="none"/> <path d="M8 15h2v-4h-2v4zm-4-13v2h4v3h2v-3h4v-2h-10zm-1 8h12v-2h-12v2z"/> </svg>