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value-list-comma-space-after

Require a single space or disallow whitespace after the commas of value lists.

a { background-size: 0, 0; }
/** โ†‘
* The space after this comma */

The fix option can automatically fix most of the problems reported by this rule.

Options#

string: "always"|"never"|"always-single-line"|"never-single-line"

"always"#

There must always be a single space after the commas.

The following patterns are considered violations:

a { background-size: 0,0; }
a { background-size: 0
, 0; }

The following patterns are not considered violations:

a { background-size: 0, 0; }
a { background-size: 0
, 0; }

"never"#

There must never be whitespace after the commas.

The following patterns are considered violations:

a { background-size: 0, 0; }
a { background-size: 0 ,
0; }

The following patterns are not considered violations:

a { background-size: 0,0; }
a { background-size: 0
,0; }

"always-single-line"#

There must always be a single space after the commas in single-line value lists.

The following patterns are considered violations:

a { background-size: 0,0; }

The following patterns are not considered violations:

a { background-size: 0, 0; }
a { background-size: 0
, 0; }
a { background-size: 0
,0; }

"never-single-line"#

There must never be whitespace after the commas in single-line value lists.

The following patterns are considered violations:

a { background-size: 0, 0; }

The following patterns are not considered violations:

a { background-size: 0,0; }
a { background-size: 0
,0; }
a { background-size: 0
, 0; }