Firefox Tomorrow

css pseudo class

`:seeking` CSS pseudo-class

View on MDN ↗

The :seeking CSS pseudo-class selector represents an element that is playable, such as <audio> or <video>, when the playable element is seeking a playback position in the media resource. A resource is considered to be seeking if the user has requested playback of a specific position in the media resource, but the media element has not yet reached that position.

Seeking is different from :buffering in that the media element is not currently loading data, but is instead skipping to a new position in the media resource. For more information, see the Media buffering, seeking, and time ranges guide.

Syntax

:seeking {
  /* ... */
}

Examples

CSS

:seeking {
  outline: 5px solid red;
}

video:seeking {
  outline: 5px solid blue;
}

Specifications

SpecificationsStandards references are available on the canonical MDN page.

Browser compatibility

Browser compatibilityCompatibility data is available on the canonical MDN page.

See also