+++ /dev/null
-# declaration-block-no-redundant-longhand-properties
-
-Disallow longhand properties that can be combined into one shorthand property.
-
-```css
- a {
- padding-top: 1px;
- padding-right: 2px;
- padding-bottom: 3px;
- padding-left: 4px; }
-/** ↑
- * These longhand properties */
-```
-
-The longhand properties in the example above can be more concisely written as:
-
-```css
-a {
- padding: 1px 2px 3px 4px;
-}
-```
-
-This rule will only complain if you've used the longhand equivalent of *all* the properties that the shorthand will set.
-
-This rule complains when the following shorthand properties can be used:
-
-- `margin`
-- `padding`
-- `background`
-- `font`
-- `border`
-- `border-top`
-- `border-bottom`
-- `border-left`
-- `border-right`
-- `border-width`
-- `border-style`
-- `border-color`
-- `list-style`
-- `border-radius`
-- `transition`
-- `animation`
-- `border-block-end`
-- `border-block-start`
-- `border-image`
-- `border-inline-end`
-- `border-inline-start`
-- `column-rule`
-- `columns`
-- `flex`
-- `flex-flow`
-- `grid`
-- `grid-area`
-- `grid-column`
-- `grid-gap`
-- `grid-row`
-- `grid-template`
-- `outline`
-- `text-decoration`
-- `text-emphasis`
-- `mask`
-
-## Options
-
-### `true`
-
-The following patterns are considered violations:
-
-```css
-a {
- margin-top: 1px;
- margin-right: 2px;
- margin-bottom: 3px;
- margin-left: 4px;
-}
-```
-
-```css
-a {
- font-style: italic;
- font-variant: normal;
- font-weight: bold;
- font-stretch: normal;
- font-size: 14px;
- line-height: 1.2;
- font-family: serif;
-}
-```
-
-```css
-a {
- -webkit-transition-property: top;
- -webkit-transition-duration: 2s;
- -webkit-transition-timing-function: ease;
- -webkit-transition-delay: 0.5s;
-}
-```
-
-The following patterns are *not* considered violations:
-
-```css
-a {
- margin: 1px 2px 3px 4px;
-}
-```
-
-```css
-a {
- font: italic normal bold normal 14px/1.2 serif;
-}
-```
-
-```css
-a {
- -webkit-transition: top 2s ease 0.5s;
-}
-```
-
-```css
-a {
- margin-top: 1px;
- margin-right: 2px;
-}
-```
-
-```css
-a {
- margin-top: 1px;
- margin-right: 2px;
- margin-bottom: 3px;
-}
-```
-
-## Optional secondary options
-
-### `ignoreShorthands: ["/regex/", "string"]`
-
-Given:
-
-```js
-["padding", "/border/"]
-```
-
-The following patterns are *not* considered violations:
-
-```css
-a {
- padding-top: 20px;
- padding-right: 10px;
- padding-bottom: 30px;
- padding-left: 10px;
-}
-```
-
-```css
-a {
- border-top-width: 1px;
- border-bottom-width: 1px;
- border-left-width: 1px;
- border-right-width: 1px;
-}
-```
-
-```css
-a {
- border-top-width: 1px;
- border-bottom-width: 1px;
- border-left-width: 1px;
- border-right-width: 1px;
-}
-```
-
-```css
-a {
- border-top-color: green;
- border-top-style: double;
- border-top-width: 7px;
-}
-```