#declaration-block-no-redundant-longhand-properties

Disallow longhand properties that can be combined into one shorthand property.

禁止使用可以缩写却不缩写的属性。

  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:

上面的例子中的普通写法的属性可以更简洁的写为：

a {
  padding: 1px 2px 3px 4px;
}

This rule will only warn if you've used the longhand equivalent of all the properties that the shorthand will set.

该规则只对这种情况发出警告：你使用的普通写法等同于缩写写法里的所有属性。

This rule warns when the following shorthand properties can be used:

该规则只对以下缩写属性发出警告：

padding
margin
background
font
border
border-top
border-bottom
border-left
border-right
border-width
border-style
border-color
border-radius
transition

#Options

#`true`

The following patterns are considered warnings:

以下模式被认为是个警告：

a {
  margin-top: 1px;
  margin-right: 2px;
  margin-bottom: 3px;
  margin-left: 4px;
}

a {
  font-style: italic;
  font-variant: normal;
  font-weight: bold;
  font-stretch: normal;
  font-size: 14px;
  line-height: 1.2;
  font-family: serif;
}

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 warnings:

以下模式正常：

a {
  margin: 1px 2px 3px 4px;
}

a {
  font: italic normal bold normal 14px/1.2 serif;
}

a {
  -webkit-transition: top 2s ease 0.5s;
}

a {
  margin-top: 1px;
  margin-right: 2px;
}

a {
  margin-top: 1px;
  margin-right: 2px;
  margin-bottom: 3px;
}

#Optional secondary options

#`ignoreShorthands: ["/regex/", "string"]`

Given:

给出：

["padding", "/border/"]