:-moz-handler-crashed

Non-standard: This feature is not standardized. We do not recommend using non-standard features in production, as they have limited browser support, and may change or be removed. However, they can be a suitable alternative in specific cases where no standard option exists.

The :-moz-handler-crashed CSS pseudo-class is a Mozilla extension that matches elements that can't be displayed because the plugin responsible for drawing them has crashed.

Note: This selector is mainly intended to be used by theme developers.

Syntax

css
:-moz-handler-crashed {
  /* ... */
}

Specifications

Not part of any standard.

See also