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- # declaration-colon-space-after
-
- Require a single space or disallow whitespace after the colon of declarations.
-
- <!-- prettier-ignore -->
- ```css
- a { color: pink }
- /** ↑
- * The space after this colon */
- ```
-
- The [`fix` option](../../../docs/user-guide/usage/options.md#fix) can automatically fix all of the problems reported by this rule.
-
- ## Options
-
- `string`: `"always"|"never"|"always-single-line"`
-
- ### `"always"`
-
- There _must always_ be a single space after the colon.
-
- The following patterns are considered violations:
-
- <!-- prettier-ignore -->
- ```css
- a { color :pink }
- ```
-
- <!-- prettier-ignore -->
- ```css
- a { color:pink }
- ```
-
- The following patterns are _not_ considered violations:
-
- <!-- prettier-ignore -->
- ```css
- a { color : pink }
- ```
-
- <!-- prettier-ignore -->
- ```css
- a { color: pink }
- ```
-
- ### `"never"`
-
- There _must never_ be whitespace after the colon.
-
- The following patterns are considered violations:
-
- <!-- prettier-ignore -->
- ```css
- a { color : pink }
- ```
-
- <!-- prettier-ignore -->
- ```css
- a { color: pink }
- ```
-
- The following patterns are _not_ considered violations:
-
- <!-- prettier-ignore -->
- ```css
- a { color :pink }
- ```
-
- <!-- prettier-ignore -->
- ```css
- a { color:pink }
- ```
-
- ### `"always-single-line"`
-
- There _must always_ be a single space after the colon _if the declaration's value is single-line_.
-
- The following patterns are considered violations:
-
- <!-- prettier-ignore -->
- ```css
- a {
- box-shadow:0 0 0 1px #5b9dd9, 0 0 2px 1px rgba(30, 140, 190, 0.8);
- }
- ```
-
- The following patterns are _not_ considered violations:
-
- <!-- prettier-ignore -->
- ```css
- a {
- box-shadow: 0 0 0 1px #5b9dd9, 0 0 2px 1px rgba(30, 140, 190, 0.8);
- }
- ```
-
- <!-- prettier-ignore -->
- ```css
- a {
- box-shadow:
- 0 0 0 1px #5b9dd9,
- 0 0 2px 1px rgba(30, 140, 190, 0.8);
- }
- ```
-
- <!-- prettier-ignore -->
- ```css
- a {
- box-shadow:0 0 0 1px #5b9dd9,
- 0 0 2px 1px rgba(30, 140, 190, 0.8);
- }
- ```
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