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border-inline-start-color
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.
CSS 属性border-inline-start-color 定义了元素的逻辑行首的边框颜色，并根据元素的书写模式、行内方向和文本朝向对应至实体边框颜色。根据writing-mode、direction 和text-orientation 所定义的值，此属性对应于border-top-color、border-right-color、border-bottom-color 或border-left-color 属性。
尝试一下
border-inline-start-color: red;writing-mode: horizontal-tb;border-inline-start-color: #32a1ce;writing-mode: vertical-rl;border-inline-start-color: rgb(170, 50, 220, 0.6);writing-mode: horizontal-tb;direction: rtl;<section> <div> This is a box with a border around it. </div></section>#example-element { background-color: #eee; color: #000; border: 0.75em solid; padding: 0.75em; width: 80%; height: 100px; unicode-bidi: bidi-override;}语法
css
border-inline-start-color: red;border-inline-start-color: #ee4141;/* 全局值 */border-inline-start-color: inherit;border-inline-start-color: initial;border-inline-start-color: revert;border-inline-start-color: revert-layer;border-inline-start-color: unset;与此相关的属性有border-block-start-color、border-block-end-color 和border-inline-end-color，这些属性定义了元素其他边框的颜色。
取值
形式定义
形式语法
border-inline-start-color =
<color>|
<image-1D>
<image-1D> =
<stripes()>
<stripes()> =
stripes(<color-stripe>#)
<color-stripe> =
<color>&&
[<length-percentage>|<flex>]?
<length-percentage> =
<length>|
<percentage>
示例
HTML
html
<div> <p>示例文本</p></div>CSS
css
div { background-color: yellow; width: 120px; height: 120px;}.exampleText { writing-mode: vertical-lr; border: 10px solid blue; border-inline-start-color: red;}规范
| Specification |
|---|
| CSS Logical Properties and Values Level 1 # border-color |