<svg width="16" height="16" viewBox="0 0 16 16" fill="none" xmlns="http://www.w3.org/2000/svg">
<path d="M15.5 8.5H8.5V15.5H7.5V8.5H0.5V7.5H7.5V0.5H8.4V7.5H15.4V8.5H15.5Z" fill="#CCCCCC"/>
</svg>