Deprecated: Instead use the
Specify a list of allowed media feature name and value pairs.
If a media feature name is found in the object, only its allowed-listed values are allowed. If the media feature name is not included in the object, anything goes.
If a name or value is surrounded with
"/width$/"), it is interpreted
as a regular expression. For example,
/width$/ will match
The following patterns are considered violations:
The following patterns are not considered violations: