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border-block-end
Baseline Widely available
This feature is well established and works across many devices and browser versions. It’s been available across browsers since 2020年1月.
In this article
尝试一下
border-block-end: solid;writing-mode: horizontal-tb;border-block-end: dashed red;writing-mode: vertical-rl;border-block-end: 1rem solid;writing-mode: horizontal-tb;border-block-end: thick double #32a1ce;writing-mode: vertical-lr;<section> <div> This is a box with a border around it. </div></section>#example-element { background-color: #eee; color: #8b008b; padding: 0.75em; width: 80%; height: 100px; unicode-bidi: bidi-override;}属性构成
此属性为下列 CSS 属性的简写属性:
语法
css
border-block-end: 1px;border-block-end: 2px dotted;border-block-end: medium dashed blue;/* 全局值 */border-block-end: inherit;border-block-end: initial;border-block-end: revert;border-block-end: revert-layer;border-block-end: unset;border-block-end 可用于设置border-block-end-width、border-block-end-style 和border-block-end-color 中至少一个属性的值。此属性所对应的实体边框取决于元素的书写模式、行内方向和文本朝向。根据writing-mode、direction 和text-orientation 所定义的值,此属性对应于border-top、border-right、border-bottom 或border-left 属性。
与此相关的属性有border-block-start、border-inline-start 和border-inline-end,这些属性定义了元素的其他边框。
取值
border-block-end 属性可用下列值中的至少一个指定,次序任意:
<'border-width'>边框宽度。见
border-width。<'border-style'>边框线型。见
border-style。<'color'>边框颜色。见
color。
形式定义
| 初始值 | 该简写所对应的每个属性:
|
|---|---|
| 适用元素 | 所有元素 |
| 是否是继承属性 | 否 |
| 计算值 | 该简写所对应的每个属性:
|
| 动画类型 | 该简写所对应的每个属性:
|
形式语法
border-block-end =
<line-width>||
<line-style>||
<color>
<line-width> =
<length [0,∞]>|
thin|
medium|
thick
<line-style> =
none|
hidden|
dotted|
dashed|
solid|
double|
groove|
ridge|
inset|
outset
示例
>竖排文本的边框
HTML
html
<div> <p>示例文本</p></div>CSS
css
div { background-color: yellow; width: 120px; height: 120px;}.exampleText { writing-mode: vertical-rl; border-block-end: 5px dashed blue;}结果
规范
| Specification |
|---|
| CSS Logical Properties and Values Level 1> # border-shorthands> |