selector-pseudo-class-parentheses-space-inside
Require a single space or disallow whitespace on the inside of the parentheses within pseudo-class selectors.
input:not( [type="submit"] ) {}
/** ↑ ↑
* The space inside these two parentheses */
The fix option can automatically fix most of the problems reported by this rule. It won't fix pseudo elements containing comments.
Options
string: "always"|"never"
"always"
There must always be a single space inside the parentheses.
The following patterns are considered violations:
input:not([type="submit"]) {}
input:not([type="submit"] ) {}
The following patterns are not considered violations:
input:not( [type="submit"] ) {}
"never"
There must never be whitespace on the inside the parentheses.
The following patterns are considered violations:
input:not( [type="submit"] ) {}
input:not( [type="submit"]) {}
The following patterns are not considered violations:
input:not([type="submit"]) {}