Pseudo-element

Rule pseudo-element will enforce that:

• Pseudo-elements must start with double colons.
• Pseudo-classes must start with single colon.

Examples

When enabled, the following are allowed:

.foo::before {
  content: "bar";
}

.foo:hover {
  content: "bar";
}

When enabled, the following are disallowed:

.foo:before {
  content: "bar";
}

.foo::hover {
  content: "bar";
}

Empty Line Between Blocks

Rule empty-line-between-blocks will enforce whether or not nested blocks should include a space between the last non-comment declaration or not.

Options

• include: true/false (defaults to true)
• allow-single-line-rulesets: true/false (defaults to true)

Examples

include

When include: true, the following are allowed. When include: false, the following are disallowed:

.foo {
  content: 'foo';

  .bar {
    content: 'bar';

    // Waldo
    &--baz {
      content: 'baz';
    }
  }
}

When include: false, the following are allowed. When include: true, the following are disallowed:

.foo {
  content: 'foo';
  .bar {
    content: 'bar';
    // Waldo
    &--baz {
      content: 'baz';
    }
  }
}

allow-single-line-rulesets

When allow-single-line-rulesets: true, the following are allowed. When allow-single-line-rulesets: false, the following are disallowed:

.foo { content: 'foo'; }
.bar { content: 'bar'; }
.baz { content: 'baz'; }