<!-- License: MIT. Made by Software Mansion: https://github.com/kamilagraf/react-swm-icon-pack -->
<svg width="800px" height="800px" viewBox="0 0 24 24" fill="none" xmlns="http://www.w3.org/2000/svg">
<path opacity="0.15" d="M3.5 20.5L3.5 13.5L20.5 13.5V20.5H3.5Z" fill="#000000"/>
<path d="M3.5 20.5L3.5 13.5L20.5 13.5V20.5H3.5Z" stroke="#000000" stroke-width="1.5" stroke-linecap="round" stroke-linejoin="round"/>
<path d="M3.5 10.5L3.5 3.5L20.5 3.5V10.5L3.5 10.5Z" stroke="#000000" stroke-width="1.5" stroke-linecap="round" stroke-linejoin="round"/>
</svg>