diff --git a/mediaqueries-5/Overview.bs b/mediaqueries-5/Overview.bs index 620fb2d03e7..d9e507ece32 100644 --- a/mediaqueries-5/Overview.bs +++ b/mediaqueries-5/Overview.bs @@ -478,6 +478,36 @@ Detecting the desire for less motion on the page: the 'prefers-reduced-motion' f +

+Detecting the desire for reduced transparency on the page: the 'prefers-reduced-transparency' feature

+ +
+	Name: prefers-reduced-transparency
+	Value: no-preference | reduce
+	For: @media
+	Type: discrete
+	
+ + The 'prefers-reduced-transparency' media feature is used to detect if the user + has requested the system minimize the amount of transparent or translucent + layer effects it uses. + +
+
no-preference +
+ Indicates that the user has made no preference known + to the system. This keyword value evaluates as false + in the boolean context. + +
reduce +
+ Indicates that user has notified the system that they + prefer an interface that minimizes the amount of + transparent or translucent layer effects. + +
+ +

Changes

@@ -493,6 +523,10 @@ The following changes were made to this specification since the
  • Add 'prefers-reduced-motion' media feature. + +
  • + Add 'prefers-reduced-transparency' media feature. +