Add transition property one second before property change.

Add transition property right before property change.

Add transition property right after property change.

Add transition property one second after property change.

Remove transition property one second before property change.

Remove transition property right before property change.

Remove transition property right after property change.

Remove transition property one second after property change.

Irrelevant change to transition property one second before property change.

Irrelevant change to transition property right before property change.

Irrelevant change to transition property right after property change.

Irrelevant change to transition property one second after property change.

Time change (longer) to transition property one second before property change.

Time change (longer) to transition property right before property change.

Time change (longer) to transition property right after property change.

Time change (longer) to transition property one second after property change.

Time change (shorter) to transition property one second before property change.

Time change (shorter) to transition property right before property change.

Time change (shorter) to transition property right after property change.

Time change (shorter) to transition property one second after property change.

Time change (to zero) to transition property one second before property change.

Time change (to zero) to transition property right before property change.

Time change (to zero) to transition property right after property change.

Time change (to zero) to transition property one second after property change.