文本装饰-颜色 | text-decoration-color (Text Decoration) - CSS 中文开发手册 - Break易站

2021-01-28 05:15

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    文本装饰-颜色 | text-decoration-color (Text Decoration) - CSS 中文开发手册

    该text-decoration-color CSS属性设置由text-decoration-line属性所指定的线条的颜色。该颜色会应用于所有指定的线条。当一次设置多个线条装饰属性时,使用text-decoration简写属性可能会更方便。

    /*  values */
    text-decoration-color: currentColor;
    text-decoration-color: red;
    text-decoration-color: #00ff00;
    text-decoration-color: rgba(255, 128, 128, 0.5);
    text-decoration-color: transparent;
    
    /* Global values */
    text-decoration-color: inherit;
    text-decoration-color: initial;
    text-decoration-color: unset;

    CSS不提供为每种线类型指定唯一颜色的直接机制。然而,这种效果可以通过嵌套元素实现:即对每个元素应用不同的线条类型(通过text-decoration-line属性),并以每个元素为基础指定线条颜色(通过text-decoration-color属性)来实现。

    Initial value

    currentcolor

    Applies to

    all elements. It also applies to ::first-letter and ::first-line.

    Inherited

    no

    Media

    visual

    Computed value

    computed color

    Animation type

    a color

    Canonical order

    the unique non-ambiguous order defined by the formal grammar

    语法

    可能值

    装饰线条的颜色。

    形式语法

    where 
     =  |  |  |  |  |  | currentcolor | 
    where 
     = rgb( [ [ {3} | {3} ] [ /  ]? ] | [ [ #{3} | #{3} ] , ? ] )
     = rgba( [ [ {3} | {3} ] [ /  ]? ] | [ [ #{3} | #{3} ] , ? ] )
     = hsl( [  [ /  ]? ] | [ , , , ? ] )
     = hsla( [  [ /  ]? ] | [ , , , ? ] )
    where 
     =  |  =  | 

    实例

    This paragraph has some erroneous text inside it that I want to call attention to.

    p { 
      text-decoration-line: underline;
      text-decoration-color: cyan;
    }
    
    s {
      text-decoration-line: line-through;
      text-decoration-color: red;
      text-decoration-style: wavy;
    }

    规范

    Specification

    Status

    Comment

    CSS Text Decoration Module Level 3The definition of ‘text-decoration-color‘ in that specification.

    Candidate Recommendation

    Initial definition. The text-decoration property is now a shorthand to define multiple related properties.

    浏览器兼容性

    Feature

    Chrome

    Firefox (Gecko)

    Internet Explorer

    Opera

    Safari

    Basic support

    57

    6.0 (6.0) - 39.0 (39.0)-moz 36.0 (36.0) without prefix

    No support

    44

    7.1 -webkit

    Feature

    Android Webview

    Chrome for Android

    Firefox Mobile (Gecko)

    IE Phone

    Opera Mobile

    Safari Mobile

    Basic support

    57

    57

    6.0 (6.0) - 39.0 (39.0)-moz 36.0 (36.0) without prefix

    No support

    44

    8 -webkit

    
    
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