| PASS | @counter-style 'system: cyclic' is valid | |
| PASS | @counter-style 'system: fixed' is valid | |
| PASS | @counter-style 'system: fixed 100' is valid | |
| PASS | @counter-style 'system: fixed -1' is valid | |
| PASS | @counter-style 'system: symbolic' is valid | |
| PASS | @counter-style 'system: alphabetic' is valid | |
| PASS | @counter-style 'system: numeric' is valid | |
| PASS | @counter-style 'system: additive' is valid | |
| PASS | @counter-style 'system: extends bar' is valid | |
| PASS | @counter-style 'system: extends foo\{\}bar' is valid | |
| PASS | @counter-style 'system: float' is invalid | |
| PASS | @counter-style 'system: cyclic cyclic' is invalid | |
| PASS | @counter-style 'system: extends none' is invalid | |
| PASS | @counter-style 'system: extends initial' is invalid | |
| PASS | @counter-style 'system: extends inherit' is invalid | |
| PASS | @counter-style 'system: extends unset' is invalid | |