function-max-empty-lines
Limit the number of adjacent empty lines within functions.
a {
  transform:
    translate(
                /* ← */
      1,        /* ↑ */
                /* ← */
      1         /* ↑ */
                /* ← */
    );          /* ↑ */
}               /* ↑ */
/**                ↑
 *            These lines */The fix
option can automatically fix all of the problems reported by this
rule.
Options
int: Maximum number of adjacent empty lines allowed.
For example, with 0:
The following patterns are considered violations:
a {
  transform:
    translate(
      1,
      1
    );
}a {
  transform:
    translate(
      1,
      1
    );
}a {
  transform:
    translate(
      1,
      1
    );
}The following patterns are not considered violations:
a {
  transform:
    translate(
      1,
      1
    );
}