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CSS 参考手册

CSS 参考手册 CSS 选择器 CSS 语音参考 CSS Web安全字体 CSS 单位 CSS 颜色 CSS 合法颜色值 CSS 颜色名称 CSS 颜色十六进制值 CSS 浏览器支持

CSS 属性

align-contentalign-itemsalign-selfanimationanimation-delayanimation-directionanimation-durationanimation-fill-modeanimation-iteration-countanimation-nameanimation-play-stateanimation-timing-function appearance backface-visibility background background-attachment background-clip background-color background-image background-origin background-position background-repeat background-size border border-bottom border-bottom-color border-bottom-left-radiusborder-bottom-right-radius border-bottom-style border-bottom-width border-collapse border-color border-imageborder-image-outsetborder-image-repeatborder-image-sliceborder-image-sourceborder-image-width border-left border-left-color border-left-style border-left-width border-radius border-right border-right-color border-right-style border-right-width border-spacing border-style border-top border-top-color border-top-left-radiusborder-top-right-radius border-top-style border-top-width border-width bottom box-align box-direction box-flex box-flex-group box-lines box-ordinal-group box-orient box-pack box-shadow box-sizing caption-side clear clip color column-count column-fill column-gap column-rule column-rule-color column-rule-style column-rule-width column-span column-width columns content counter-increment counter-reset cursor direction display empty-cells flexflex-basisflex-directionflex-flowflex-growflex-shrinkflex-wrap float font @font-face font-family font-size font-size-adjustfont-stretch font-style font-variant font-weight grid-columns grid-rows hanging-punctuation height icon justify-content@keyframes left letter-spacing line-height list-style list-style-image list-style-position list-style-type margin margin-bottom margin-left margin-right margin-top max-height max-width min-height min-width nav-down nav-index nav-left nav-right nav-up opacity order outline outline-color outline-offset outline-style outline-width overflow overflow-x overflow-y padding padding-bottom padding-left padding-right padding-top page-break-after page-break-before page-break-inside perspective perspective-origin position punctuation-trim quotes resize right rotation tab-size table-layout target target-name target-new target-position text-align text-align-last text-decoration text-decoration-colortext-decoration-linetext-decoration-style text-indent text-justify text-outline text-overflow text-shadow text-transform text-wrap top transform transform-origin transform-style transition transition-delaytransition-duration transition-property transition-timing-function unicode-bidi vertical-align visibility white-space width word-break word-spacing word-wrap z-index

 

CSS border-bottom 属性

实例

设置底部边框样式:

p
{
border-style:solid;
border-bottom:thick dotted #ff0000;
}

尝试一下 »

标签定义及使用说明

border-bottom缩写属性设置一个声明中所有底部边框属性。

可以设置的属性分别(按顺序):border-bottom-width, border-bottom-style,和border-bottom-color.

如果上述值缺少一个没有关系,例如border-bottom:#FF0000;是允许的

默认值:not specified
继承:no
版本:CSS1
JavaScript 语法:object object.style.borderBottom="3px solid blue"


浏览器支持

Internet ExplorerFirefoxOperaGoogle ChromeSafari

所有主要浏览器都支持border-bottom属性。

注意IE7和更早的版本不支持"inherit(继承)"的值。 IE8需要定义!DOCTYPE。 IE9支持"inherit(继承)"。


Property Values

描述
border-bottom-width指定底部边框宽度
border-bottom-style指定底部边框样式
border-bottom-color指定底部边框颜色
inherit指定border-bottom 属性值,应该从父元素继承


相关文章

CSS 教程: CSS Border