[css-variables][editorial] WPT annotations on, closed

Author: svgeesus

css-variables-1/Overview.bs

@@ -19,6 +19,7 @@ Editor: Tab Atkins Jr., Google, http://xanthir.com/contact, w3cid 42199
 Abstract: This module introduces cascading variables as a new primitive value type that is accepted by all CSS properties, and custom properties for defining them.
 Default Highlight: css
 WPT Path Prefix: css/css-variables/
+WPT Display: closed
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