
PASS @counter-style 'symbols: "X"' is valid
PASS @counter-style 'symbols: "X" "X"' is valid
PASS @counter-style 'symbols: ident "X"' is valid
PASS @counter-style 'symbols: ident "X" url("foo.jpg")' is valid
PASS @counter-style 'symbols: ' is invalid
PASS @counter-style 'symbols: initial "X" "X"' is invalid
PASS @counter-style 'symbols: inherit "X" "X"' is invalid
PASS @counter-style 'symbols: unset "X" "X"' is invalid