***Learning about SVGs***
(In hopes of hand-coding some cursors and other things.)

https://developer.mozilla.org/en-US/docs/Web/SVG/Attribute

<svg height="32" width="32">
 <circle cx="16" cy="16" r="16" fill="red" />
 <line x1="0" y1="0" x2="32" y2="32" stroke="orange" stroke-width="4" />
</svg>