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CSS 參考手冊

CSS 參考手冊 CSS 選擇器 CSS 語音參考 CSS Web 安全字體 CSS 動畫 CSS 單位 CSS 顏色 CSS 合法顏色值 CSS 顏色名稱 CSS 顏色十六進制值 CSS 瀏覽器支持

CSS 屬性

align-content align-items align-self all animation animation-delay animation-direction animation-duration animation-fill-mode animation-iteration-count animation-name animation-play-state animation-timing-function appearance backface-visibility background background-attachment background-blend-mode background-clip background-color background-image background-origin background-position background-repeat background-size border border-bottom border-bottom-color border-bottom-left-radius border-bottom-right-radius border-bottom-style border-bottom-width border-collapse border-color border-image border-image-outset border-image-repeat border-image-slice border-image-source border-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-radius border-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 filter flex flex-basis flex-direction flex-flow flex-grow flex-shrink flex-wrap float font @font-face font-family font-size font-size-adjust font-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 @media 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-color text-decoration-line text-decoration-style text-indent text-justify text-outline text-overflow text-shadow text-transform text-wrap top transform transform-origin transform-style transition transition-delay transition-duration transition-property transition-timing-function unicode-bidi vertical-align visibility white-space width word-break word-spacing word-wrap z-index

CSS content 屬性

實例

以下示例將在每個鏈接後的括號內加上網址:

a:after
{
content: " (" attr(href) ")";
}

嘗試一下»

屬性定義及使用說明

ontent 屬性與:before 及:after 偽元素配合使用,來插入生成內容。

默認值: normal
繼承: no
版本: CSS2
JavaScript 語法: object.style.content="url(beep.wav)"


瀏覽器支持

Internet ExplorerFirefoxOperaGoogle ChromeSafari

所有主流瀏覽器都支持Content屬性。

注意: IE8只有指定!DOCTYPE才支持Content屬性。


Content屬性值

說明
none 設置Content,如果指定成Nothing
normal 設置content,如果指定的話,正常,默認是"none"(該是nothing)
counter 設定計數器內容
attr(attribute) 設置Content作為選擇器的屬性之一。
string 設置Content到你指定的文本
open-quote 設置Content是開口引號
close-quote 設置Content是閉合引號
no-open-quote 如果指定,移除內容的開始引號
no-close-quote 如果指定,移除內容的閉合引號
url(url) 設置某種媒體(圖像,聲音,視頻等內容)
inherit 指定的content屬性的值,應該從父元素繼承


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CSS參考手冊: :before偽元素

CSS參考手冊: :after偽元素