<svg xmlns="http://www.w3.org/2000/svg" width="48" height="48" viewBox="0 0 48 48">
<path d="M0 0h48v48h-48z" fill="none"/>
<path d="M42 12h-36c-2.21 0-4 1.79-4 4v16c0 2.21 1.79 4 4 4h36c2.21 0 4-1.79 4-4v-16c0-2.21-1.79-4-4-4zm0 20h-36v-16h4v8h4v-8h4v8h4v-8h4v8h4v-8h4v8h4v-8h4v16z"/>
</svg>