<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"> <g> <path fill="none" d="M0 0h24v24H0z"/> <path d="M21 3v18a1 1 0 0 1-1 1H4a1 1 0 0 1-1-1V3a1 1 0 0 1 1-1h16a1 1 0 0 1 1 1zM5 16v4h14v-4H5zm10 1h2v2h-2v-2z"/> </g> </svg>
