Revert

The revert value sets a property value:

• to the browser's default value if that property is not inherited, or
• to the parent's value if that property is inherited.

The difference between revert and unset is that:

• revert resets to the browser's default value
• unset resets to the specification's default value

References

• revert (MDN) — https://developer.mozilla.org/en-US/docs/Web/CSS/revert