md border inner

const MdBorderInnerIcon = (props) => (
  <svg 
    xmlns="http://www.w3.org/2000/svg" 
    viewBox="0 0 24 24" 
    width="24"
    height="24"
    fill="none" 
    stroke="currentColor" 
    strokeWidth="2" 
    strokeLinecap="round" 
    strokeLinejoin="round" 
    {...props}
  >
    <path d="M0 0h24v24H0V0z" fill="none"/><path d="M3 21h2v-2H3v2zm4 0h2v-2H7v2zM5 7H3v2h2V7zM3 17h2v-2H3v2zM9 3H7v2h2V3zM5 3H3v2h2V3zm12 0h-2v2h2V3zm2 6h2V7h-2v2zm0-6v2h2V3h-2zm-4 18h2v-2h-2v2zM13 3h-2v8H3v2h8v8h2v-8h8v-2h-8V3zm6 18h2v-2h-2v2zm0-4h2v-2h-2v2z"/>
  </svg>
);