:future
A pseudo-class used with WebVTT (video subtitles). It targets subtitle cues that are scheduled to appear 'in the future' relative to the current playback time.
Quick example
video::cue:future {
/* Hides or dims upcoming subtitles */
color: transparent;
background: none;
}:future Browser Support
Widely available Since 2015 94% global usage
This feature is well established and works across many devices and browser versions. It has been available across browsers since 2015.
Safe to use without fallbacks.
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