border-left-color

Baseline Widely available

This feature is well established and works across many devices and browser versions. It’s been available across browsers since July 2015.

border-left-color 属性设置元素的左边框颜色。值得注意的是，在大数情况下使用 border-color 或 border-left 更加方便和普遍。

css
/* <color> values */
border-left-color: red;
border-left-color: #ffbb00;
border-left-color: rgb(255, 0, 0);
border-left-color: hsla(100%, 50%, 25%, 0.75);
border-left-color: currentColor;
border-left-color: transparent;

/* Global values */
border-left-color: inherit;
border-left-color: initial;
border-left-color: unset;
初始值currentcolor
适用元素所有元素. It also applies to ::first-letter.
是否是继承属性否
计算值颜色计算值
动画类型a color

语法

border-left-color 属性取值为单个颜色值。

取值

<color>

左边框的颜色。

形式语法

border-left-color = 
  <color>     |
  <image-1D>  

<image-1D> = 
  <stripes()>  

<stripes()> = 
  stripes( <color-stripe># )  

<color-stripe> = 
  <color>                            &&
  [ <length-percentage> | <flex> ]?  

<length-percentage> = 
  <length>      |
  <percentage>

示例

一个带边框的简单 div

HTML

html
<div class="mybox">
  <p>
    This is a box with a border around it. Note which side of the box is
    <span class="redtext">red</span>.
  </p>
</div>

CSS

css
.mybox {
  border: solid 0.3em gold;
  border-left-color: red;
  width: auto;
}
.redtext {
  color: red;
}

结果

规范

Specification
CSS Backgrounds and Borders Module Level 3
# border-color

浏览器兼容性

参见