Edit ISSUE-500: Create a 'high-contrast' media feature within CSS media queries

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[MichaelC]: starter proposal from Microsoft: http://msdn.microsoft.com/en-us/library/windows/apps/hh465764.aspx

11 Apr 2012, 16:17:07

F2F Notes: Gottfried mention replacement for active value:
@media screen and (high-contrast) /* any high-contrast value */

James Craig, 29 Oct 2012, 11:14:56

Instead of:
high-contrast-adjust: auto | none;

Consider:
high-contrast-noadjust: auto | all | property list;

example: okay to override :focus pseudo-class 'outline' property on this element, but not okay to override 'background-image' property:

.replaced {
outline: solid 1px red;
background-image: url(foo.png);
high-contrast-noadjust: background-image;
}

James Craig, 29 Oct 2012, 11:30:22

Migrated to https://github.com/w3c/css-a11y/issues/1.

Michael Cooper, 20 Apr 2017, 16:05:26


Janina Sajka <janina@rednote.net>, Becky Gibson <gibson.becky@gmail.com>, Chairs, Michael Cooper <cooper@w3.org>, Judy Brewer <jbrewer@w3.org>, Staff Contacts
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