CSS hint properties

The

cue attribute is shorthand for setting cue-before and cue-after. If two values ​​are given, the first value is cue-before and the second value is cue-after. If only one value is given, it applies to both properties.

Example

For example, the following two rules are equivalent -

<style>
   <!--
      h1 {cue-before: url("pop.au"); cue-after: url("pop.au") }
      h1 {cue: url("pop.au") }
   -->
</style>

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