| PASS Property flex value 'none' computes to '0 0 auto' | |
| PASS Property flex value '1' computes to '1 1 0%' | |
| PASS Property flex value '2 3' computes to '2 3 0%' | |
| PASS Property flex value '4 5 6px' computes to '4 5 6px' | |
| PASS Property flex value '7% 8' computes to '8 1 7%' | |
| PASS Property flex value '8 auto' computes to '8 1 auto' | |
| PASS Property flex value 'calc(10px + 0.5em)' computes to '1 1 30px' | |
| PASS Property flex value 'calc(10px - 0.5em)' computes to '1 1 0px' | |