restore-emulated-media-on-disconnect.html

<!DOCTYPE html>
<style>
  p {
    --prefers-color-scheme:nomatch;
    --prefers-reduced-motion:nomatch;
    --prefers-reduced-data:nomatch;
    --prefers-reduced-transparency:nomatch;
    --prefers-contrast:nomatch;
    --color-gamut:nomatch;
    --forced-colors:nomatch;
  }
  @media (prefers-color-scheme: dark) { p { --prefers-color-scheme:dark; } }
  @media (prefers-reduced-motion: reduce) { p { --prefers-reduced-motion:reduce; } }
  @media (prefers-reduced-data: reduce) { p { --prefers-reduced-data:reduce; } }
  @media (prefers-reduced-transparency: reduce) { p { --prefers-reduced-transparency:reduce; } }
  @media (prefers-contrast: more) { p { --prefers-contrast:more; } }
  @media (color-gamut: p3) { p { --color-gamut:p3; } }
  @media (forced-colors: active) { p { --forced-colors:active; } }
</style>
<p id="p">

chromium/third_party/blink/web_tests/inspector-protocol/resources/restore-emulated-media-on-disconnect.html