Limited Availability

interactivity

The interactivity: inert CSS declaration makes an element and its descendants inert, like when using the inert HTML attribute. Inert elements can't be focused or clicked, their text can't be selected or found using the browser's find-in-page feature.

Baseline Status: This feature is currently Limited (not yet Baseline). Latest engine implementation shipped on Apr 4, 2025.

Desktop Browser Engine Support

Google Chrome

135

Supported

Mozilla Firefox

—

Unsupported

Apple Safari

—

Unsupported

Microsoft Edge

135

Supported

Mobile Browser Engine Support

Chrome Android

135

Firefox Android

—

Safari iOS

—

Specifications and References

Specification ↗ Feature XML ↗

MDN Browser Compat Data Keys:

css.properties.interactivity ↗ css.properties.interactivity.auto ↗ css.properties.interactivity.inert ↗