minus
https://svg-hosting.vercel.app/api/svg?url=https://scrapbox.io/api/code/suto3/minus/m03.svg
code:m03.svg
<rect x="5" y="5" width="90" height="90" rx="45" ry="45"
fill="#DDD" fill-opacity="1" stroke="#DDD" stroke-width="4" />
<text x="30" y="80" font-size="100" stroke-width="4" stroke="white" fill="white"
font-weight="700" letter-spacing="5" word-spacing="5" >
-
</text>
</svg>