- From: Sylvain Galineau <sylvaing@microsoft.com>
- Date: Thu, 10 Jan 2013 19:38:13 +0000
- To: James Nurthen <james.nurthen@oracle.com>, CSS WG <www-style@w3.org>
[James Nurthen:] > > When the CSS processor "supports" a value BUT the OS prevents the support > from actually occurring what would be the result? > For example. Would > @supports (background-color: #CCC) return true or false when running in > Windows High Contrast mode where background colours are not applied. > > It would be very useful if this would return false - so this situation > could be detected in CSS and appropriate styles applied. > What would you expect when the document is being printed and the color might either end up in a shade of grey or the UA might disable backgrounds entirely when printing based on a user setting? Whether the UA supports a particular property-value pair and what the target media does with this same feature are orthogonal in my mind. Granted, I am somewhat biased since we have already implemented it that way[1]. [1] http://msdn.microsoft.com/en-us/library/windows/apps/hh465764.aspx
Received on Thursday, 10 January 2013 19:39:18 UTC