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CSS 参考手册

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CSS 属性

align-contentalign-itemsalign-selfallanimationanimation-delayanimation-directionanimation-durationanimation-fill-modeanimation-iteration-countanimation-nameanimation-play-stateanimation-timing-functionbackface-visibilitybackgroundbackground-attachmentbackground-blend-modebackground-clipbackground-colorbackground-imagebackground-originbackground-positionbackground-repeatbackground-sizeborderborder-bottomborder-bottom-colorborder-bottom-left-radiusborder-bottom-right-radiusborder-bottom-styleborder-bottom-widthborder-collapseborder-colorborder-imageborder-image-outsetborder-image-repeatborder-image-sliceborder-image-sourceborder-image-widthborder-leftborder-left-colorborder-left-styleborder-left-widthborder-radiusborder-rightborder-right-colorborder-right-styleborder-right-widthborder-spacingborder-styleborder-topborder-top-colorborder-top-left-radiusborder-top-right-radiusborder-top-styleborder-top-widthborder-widthbottombox-decoration-breakbox-shadowbox-sizingbreak-afterbreak-beforebreak-insidecaption-sidecaret-color@charsetclearclipclip-pathcolorcolumn-countcolumn-fillcolumn-gapcolumn-rulecolumn-rule-colorcolumn-rule-stylecolumn-rule-widthcolumn-spancolumn-widthcolumnscontentcounter-incrementcounter-resetcursordirectiondisplayempty-cellsfilterflexflex-basisflex-directionflex-flowflex-growflex-shrinkflex-wrapfloatfont@font-facefont-familyfont-feature-settingsfont-kerningfont-sizefont-size-adjustfont-stretchfont-stylefont-variantfont-weightgridgrid-areagrid-auto-columnsgrid-auto-flowgrid-auto-rowsgrid-columngrid-column-endgrid-column-gapgrid-column-startgrid-gapgrid-rowgrid-row-endgrid-row-gapgrid-row-startgrid-templategrid-template-areasgrid-template-columnsgrid-template-rowshanging-punctuationheighthyphens@importisolationjustify-content@keyframesleftletter-spacingline-heightlist-stylelist-style-imagelist-style-positionlist-style-typemarginmargin-bottommargin-leftmargin-rightmargin-topmax-heightmax-width@mediamin-heightmin-widthmix-blend-modeobject-fitobject-positionopacityorderoutlineoutline-coloroutline-offsetoutline-styleoutline-widthoverflowoverflow-xoverflow-ypaddingpadding-bottompadding-leftpadding-rightpadding-toppage-break-afterpage-break-beforepage-break-insideperspectiveperspective-originpointer-eventspositionquotesresizerightscroll-behaviortab-sizetable-layouttext-aligntext-align-lasttext-decorationtext-decoration-colortext-decoration-linetext-decoration-styletext-indenttext-justifytext-overflowtext-shadowtext-transformtoptransformtransform-origintransform-styletransitiontransition-delaytransition-durationtransition-propertytransition-timing-functionunicode-bidiuser-selectvertical-alignvisibilitywhite-spacewidthword-breakword-spacingword-wrapwriting-modez-index


CSS text-decoration 属性



实例

设置 h1、h2、h3 元素的文本修饰:

h1 {
  text-decoration: overline;
}

h2 {
  text-decoration: line-through;
}

h3 {
  text-decoration: underline;
}

h4 {
  text-decoration: underline overline;
}
亲自试一试 »

下面有更多实例。


定义和用法

text-decoration 属性指定添加到文本中的装饰,是以下内容的简写属性:

  • text-decoration-line (required)
  • text-decoration-color
  • text-decoration-style
默认值: none currentcolor solid
继承性: no
支持动画: no, 请参阅单独的属性. 阅读有关动画的信息
版本: CSS1, renewed in CSS3
JavaScript 语法: object.style.textDecoration="underline" 测试一下

浏览器支持

表中的数字表示支持该属性的第一个浏览器版本。

属性
text-decoration 1.0 3.0 1.0 1.0 3.5

语法

text-decoration: text-decoration-line text-decoration-color text-decoration-style|initial|inherit;

属性值

描述
text-decoration-line 设置要使用的文本装饰的类型(如下划线、上划线、线穿过)
text-decoration-color 设置文本装饰的颜色
text-decoration-style 设置文字装饰的样式(如实心、波浪形、虚线、虚线、双色)
initial 将此属性设置为其默认值。请参阅 initial
inherit 从其父元素继承此属性。请参阅 inherit

更多实例

实例

添加更多文本装饰:

h1 {
  text-decoration: underline overline dotted red;
}

h2 {
  text-decoration: underline overline wavy blue;
}
亲自试一试 »

相关页面

CSS 教程: CSS 文本

HTML DOM 参考手册: textDecoration 属性