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 September 2021.

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

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

<'color'>

边框颜色。见 color。

形式定义

初始值currentcolor
适用元素所有元素
是否是继承属性否
计算值颜色计算值
动画类型按计算值的类型

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 class="exampleText">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

浏览器兼容性

BCD tables only load in the browser

参见