:seeking

A selector that matches a media element (like <video> or <audio>) while the user is actively 'seeking' or scrubbing through the timeline.

/* Usage Example */
video:seeking {
  /* Adds a subtle blur or overlay while the user is scrubbing through the video */
  filter: grayscale(0.5);
  opacity: 0.8;
}
Limited availability Since 2020 13% global usage

This feature is not Baseline because it does not work in some of the most widely-used browsers.

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