Suggestion: Embedded color media queries (high contrast, grey scale)

[notlee]

Suggestion to improve logos in ms high contrast. (thanks @sjparkinson)

It might also be possible/desirable to embed other color media queries https://drafts.csswg.org/mediaqueries-4/#color

/* Slightly enhance important images */
@media screen and (-ms-high-contrast: active) {
  img.hero {
    filter: brightness(1) contrast(1) saturate(1.5);
  }
}

https://rawgit.com/ericwbailey/working-with-high-contrast-mode-talk/master/index.html#/66

[JakeChampion]

A good issue on high contrast mode jensimmons/cssremedy#62