Attribute Contains Prefix Selector [name|="value"]

Attribute Contains Prefix Selector [name|="value"] [attribute|='value'] 1.0 An attribute name. An attribute value. Can be either an unquoted single word or a quoted string. Selects elements that have the specified attribute with a value either equal to a given string or starting with that string followed by a hyphen (-).

This selector was introduced into the CSS specification to handle language attributes.

Finds all links with an hreflang attribute that is english. Some text Some other text will not be outlined ]]>