cue-after, cue-before | NN n/a IE n/a CSS 2
| Inherited: No
For aural style sheets only, a cue is a sound (also known as an auditory icon) that can be used to aurally delimit the reading of document content. The cue-before and cue-after attributes are URIs to sound files that are to be played before and after the content is rendered via text-to-speech or other aural medium.
CSS Syntax
    cue-after: uri | none
    cue-before: uri | none
Value
Any valid complete or relative URL (in CSS format) to a sound file in a MIME type supported by the browser. You may apply the same values to both attributes for the same style selector if it makes aural sense for the listener.
Initial Value
none
Example
    li {cue-before: url(ding.wav); cue-after: url(dong.wav)}
Applies To
All elements.