padding-block-start
CSS
property defines the logical block start padding of an element, which maps to a physical padding depending on the element's writing mode, directionality, and text orientation.
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/* <length> values */ padding-block-start: 10px; /* An absolute length */ padding-block-start: 1em; /* A length relative to the text size */ /* <percentage> value */ padding-block-start: 5%; /* A padding relative to the block container's width */ /* Global values */ padding-block-start: inherit; padding-block-start: initial; padding-block-start: unset;
padding-block-start
property takes the same values as the
padding-left
特性。
This property corresponds to the
padding-top
,
padding-right
,
padding-bottom
,或
padding-left
property depending on the values defined for
writing-mode
,
direction
,和
text-orientation
.
It relates to
padding-block-end
,
padding-inline-start
,和
padding-inline-end
, which define the other paddings of the element.
| 初始值 |
0
|
|---|---|
| 适用于 | 所有元素 |
| 继承 | no |
| 百分比 | logical-width of containing block |
| 计算值 |
as
<length>
|
| 动画类型 | a length |
<'padding-left'>
<div> <p class="exampleText">Example text</p> </div>
div {
background-color: yellow;
width: 120px;
height: 120px;
}
.exampleText {
writing-mode: vertical-lr;
padding-block-start: 20px;
background-color: #C8C800;
}
| 规范 | 状态 | 注释 |
|---|---|---|
|
CSS Logical Properties and Values Level 1
The definition of 'padding-block-start' in that specification. |
编者草案 | 初始定义 |
| Desktop | Mobile | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
padding-block-start
|
Chrome 完整支持 69 | Edge 完整支持 79 |
Firefox
完整支持
41
|
IE 不支持 No | Opera 完整支持 56 | Safari 完整支持 12.1 | WebView Android 完整支持 69 | Chrome Android 完整支持 69 |
Firefox Android
完整支持
41
|
Opera Android 完整支持 48 | Safari iOS 完整支持 12.2 | Samsung Internet Android 完整支持 10.0 |
完整支持
不支持
用户必须明确启用此特征。
padding-top
,
padding-right
,
padding-bottom
,和
padding-left
writing-mode
,
direction
,
text-orientation
block-size
border-block
border-block-color
border-block-end
border-block-end-color
border-block-end-style
border-block-end-width
border-block-start
border-block-start-color
border-block-start-style
border-block-start-width
border-block-style
border-block-width
border-end-end-radius
border-end-start-radius
border-inline
border-inline-color
border-inline-end
border-inline-end-color
border-inline-end-style
border-inline-end-width
border-inline-start
border-inline-start-color
border-inline-start-style
border-inline-start-width
border-inline-style
border-inline-width
border-start-end-radius
border-start-start-radius
inline-size
inset
inset-block
inset-block-end
inset-block-start
inset-inline
inset-inline-end
inset-inline-start
margin-block
margin-block-end
margin-block-start
margin-inline
margin-inline-end
margin-inline-start
max-block-size
max-inline-size
min-block-size
min-inline-size
padding-block
padding-block-end
padding-block-start
padding-inline
padding-inline-end
padding-inline-start