Prefer the shortest shorthand form possible for properties that support it.
Bad: all 4 sides specified with same value
margin: 1px 1px 1px 1px;Good: equivalent to specifying 1px for all sides
margin: 1px;If you don't want to allow all possible shorthands, you can limit them by
setting the allowed_shorthands array option to a subset of [1, 2, 3].
| Configuration Option | Description |
|---|---|
allowed_shorthands |
Array of allowed shorthand lengths (default [1, 2, 3]) |