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CSS Cue-Before Property

Description:
The cue-before property defines an auditory icon played before the element to distinguish and delimit the element.
Syntax:
cue-before: [value];
Possible Values:
  • none
  • [URI]
  • inherit
Initial Value:
None
Applies To:
All elements
Inherited:
No
Media:
Aural
Example:
h1 {cue-before: url("quack.wav"); cue-after: url("woof.wav");}