declaration-block-semicolon-space-before

Require a single space or disallow whitespace before the semicolons of declaration blocks.

a { color: pink; }
/**            ↑
 * The space before this semicolon */

This rule also applies to the declarations of an inline style attribute in an HTML-like document.

The fix option can automatically fix all 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 before the semicolons.

The following patterns are considered problems:

a { color: pink; }

a { color: pink; top: 0; }

The following patterns are not considered problems:

a { color: pink ; }

a { color: pink ; top: 0 ; }

"never"

There must never be whitespace before the semicolons.

The following patterns are considered problems:

a { color: pink ; }

a { color: pink ; top: 0 ; }

The following patterns are not considered problems:

a { color: pink; }

a { color: pink; top: 0; }

"always-single-line"

There must always be a single space before the semicolons in single-line declaration blocks.

The following patterns are considered problems:

a { color: pink; }

The following patterns are not considered problems:

a { color: pink ; }

a { color: pink; top: 0; }

a { color: pink ; top: 0 ; }

"never-single-line"

There must never be whitespace before the semicolons in single-line declaration blocks.

The following patterns are considered problems:

a { color: pink ; }

The following patterns are not considered problems:

a { color: pink; }

a { color: pink; top: 0; }

a { color: pink ; top: 0 ; }