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custom-property-empty-line-before

Require or disallow an empty line before custom properties.

a {
top: 10px;
/* โ† */
--foo: pink; /* โ†‘ */
} /* โ†‘ */
/** โ†‘
* This line */

The fix option can automatically fix all of the problems reported by this rule. We recommend to enable indentation rule for better autofixing results with this rule.

Options#

string: "always"|"never"

"always"#

The following patterns are considered violations:

a {
top: 10px;
--foo: pink;
--bar: red;
}

The following patterns are not considered violations:

a {
top: 10px;
--foo: pink;
--bar: red;
}

"never"#

The following patterns are considered violations:

a {
top: 10px;
--foo: pink;
--bar: red;
}
a {
--foo: pink;
--bar: red;
}

The following patterns are not considered violations:

a {
top: 10px;
--foo: pink;
--bar: red;
}
a {
--foo: pink;
--bar: red;
}

Optional secondary options#

except: ["after-comment", "after-custom-property", "first-nested"]#

"after-comment"#

Reverse the primary option for custom properties that follow a comment.

Shared-line comments do not trigger this option.

For example, with "always":

The following patterns are considered violations:

a {
--foo: pink;
/* comment */
--bar: red;
}
a {
--foo: pink; /* comment */
--bar: red;
}

The following patterns are not considered violations:

a {
--foo: pink;
/* comment */
--bar: red;
}
a {
--foo: pink; /* comment */
--bar: red;
}

"after-custom-property"#

Reverse the primary option for custom properties that follow another custom property.

Shared-line comments do not affect this option.

For example, with "always":

The following patterns are considered violations:

a {
--foo: pink;
--bar: red;
}
a {
--foo: pink; /* comment */
--bar: red;
}

The following patterns are not considered violations:

a {
--foo: pink;
--bar: red;
}
a {
--foo: pink; /* comment */
--bar: red;
}

"first-nested"#

Reverse the primary option for custom properties that are nested and the first child of their parent node.

For example, with "always":

The following patterns are considered violations:

a {
--foo: pink;
--bar: red;
}

The following patterns are not considered violations:

a {
--foo: pink;
--bar: red;
}

ignore: ["after-comment", "first-nested", "inside-single-line-block"]#

"after-comment"#

Ignore custom properties that follow a comment.

For example, with "always":

The following patterns are not considered violations:

a {
/* comment */
--foo: pink;
}

"first-nested"#

Ignore custom properties that are nested and the first child of their parent node.

For example, with "always":

The following patterns are not considered violations:

a {
--foo: pink;
--bar: red;
}

"inside-single-line-block"#

Ignore custom properties that are inside single-line blocks.

For example, with "always":

The following patterns are not considered violations:

a { --foo: pink; --bar: red; }