selector-max-empty-lines

Limit the number of adjacent empty lines within selectors.

a,
              /* ← */
b {           /* ↑ */
  color: red; /* ↑ */
}             /* ↑ */
/**              ↑
 *        This empty line */

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

The message secondary option can accept the arguments of this rule.

Options

int: Maximum number of adjacent empty lines allowed.

For example, with 0:

The following patterns are considered problems:

a

b {
  color: red;
}

a,

b {
  color: red;
}

a

>
b {
  color: red;
}

a
>

b {
  color: red;
}

The following patterns are not considered problems:

a b {
  color: red;
}

a
b {
  color: red;
}

a,
b {
  color: red;
}

a > b {
  color: red;
}

a
>
b {
  color: red;
}