@sutton-signwriting/sgnw-components/dist/collection/components/fsw-symbol/fsw-symbol.css

a javascript package of web components for use with the SignWriting script.

/* A near-zero transition makes the browser emit `transitionend` whenever
   the computed color changes (theme switch, parent restyle, media query),
   which re-renders the SVG with the new colors. */
:host {
  transition: color 1ms, background-color 1ms;
}