| PASS Property transition-duration value '500ms' computes to '0.5s' | |
| PASS Property transition-duration value 'calc(2 * 3s)' computes to '6s' | |
| FAIL Property transition-duration value '20s, 10s' computes to '20s, 10s' assert_equals: expected "20s, 10s" but got "10s" | |