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CSS 參考手冊

CSS 參考 CSS 瀏覽器支援 CSS 選擇器 CSS 偽元素 CSS 組合器 CSS 函式 CSS 參考 Aural CSS Web 安全字型 CSS 備用字型 CSS 可動畫元素 CSS 單位 CSS PX-EM 轉換器 CSS 顏色 CSS 顏色值 CSS 預設值 CSS 實體

CSS 屬性

accent-color 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 aspect-ratio backdrop-filter backface-visibility background background-attachment background-blend-mode background-clip background-color background-image background-origin background-position background-position-x background-position-y background-repeat background-size block-size border border-block border-block-color border-block-end border-block-end-color border-block-end-style border-block-end-width border-block-start border-block-start-color border-block-start-style border-block-start-width border-block-style border-block-width border-bottom border-bottom-color border-bottom-left-radius border-bottom-right-radius border-bottom-style border-bottom-width border-collapse border-color border-end-end-radius border-end-start-radius border-image border-image-outset border-image-repeat border-image-slice border-image-source border-image-width border-inline border-inline-color border-inline-end border-inline-end-color border-inline-end-style border-inline-end-width border-inline-start border-inline-start-color border-inline-start-style border-inline-start-width border-inline-style border-inline-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-start-end-radius border-start-start-radius 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-decoration-break box-reflect box-shadow box-sizing break-after break-before break-inside caption-side caret-color @charset clear clip clip-path color color-scheme 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 counter-set 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-feature-settings font-kerning font-size font-size-adjust font-stretch font-style font-variant font-variant-caps font-weight gap grid grid-area grid-auto-columns grid-auto-flow grid-auto-rows grid-column grid-column-end grid-column-start grid-row grid-row-end grid-row-start grid-template grid-template-areas grid-template-columns grid-template-rows hanging-punctuation height hyphens hyphenate-character image-rendering @import initial-letter inline-size inset inset-block inset-block-end inset-block-start inset-inline inset-inline-end inset-inline-start isolation justify-content justify-items justify-self @keyframes left letter-spacing line-height list-style list-style-image list-style-position list-style-type margin margin-block margin-block-end margin-block-start margin-bottom margin-inline margin-inline-end margin-inline-start margin-left margin-right margin-top marker marker-end marker-mid marker-start mask mask-clip mask-composite mask-image mask-mode mask-origin mask-position mask-repeat mask-size mask-type max-block-size max-height max-inline-size max-width @media min-block-size min-inline-size min-height min-width mix-blend-mode object-fit object-position offset offset-anchor offset-distance offset-path offset-position offset-rotate opacity order orphans outline outline-color outline-offset outline-style outline-width overflow overflow-anchor overflow-wrap overflow-x overflow-y overscroll-behavior overscroll-behavior-block overscroll-behavior-inline overscroll-behavior-x overscroll-behavior-y padding padding-block padding-block-end padding-block-start padding-bottom padding-inline padding-inline-end padding-inline-start padding-left padding-right padding-top page-break-after page-break-before page-break-inside paint-order perspective perspective-origin place-content place-items place-self pointer-events position @property quotes resize right rotate row-gap scale scroll-behavior scroll-margin scroll-margin-block scroll-margin-block-end scroll-margin-block-start scroll-margin-bottom scroll-margin-inline scroll-margin-inline-end scroll-margin-inline-start scroll-margin-left scroll-margin-right scroll-margin-top scroll-padding scroll-padding-block scroll-padding-block-end scroll-padding-block-start scroll-padding-bottom scroll-padding-inline scroll-padding-inline-end scroll-padding-inline-start scroll-padding-left scroll-padding-right scroll-padding-top scroll-snap-align scroll-snap-stop scroll-snap-type scrollbar-color tab-size table-layout text-align text-align-last text-decoration text-decoration-color text-decoration-line text-decoration-style text-decoration-thickness text-emphasis text-emphasis-color text-emphasis-position text-emphasis-style text-indent text-justify text-orientation text-overflow text-shadow text-transform text-underline-offset text-underline-position top transform transform-origin transform-style transition transition-delay transition-duration transition-property transition-timing-function translate unicode-bidi user-select vertical-align visibility white-space widows width word-break word-spacing word-wrap writing-mode z-index zoom



CSS @font-face 規則


示例

指定一個名為“myFirstFont”的字型,並指定其 URL 所在的位置

@font-face {
  font-family: myFirstFont;
  src: url(sansation_light.woff);
}
自己動手試一試 »

更多“自己嘗試”的例子見下文。


定義和用法

使用 @font-face 規則,網頁設計師不再需要使用“Web 安全字型”之一。

@font-face 規則中,您必須先定義字型的名稱(例如 myFirstFont),然後指向字型檔案。

要將字型用於 HTML 元素,請透過 font-family 屬性引用字型名稱(myFirstFont)

div {
  font-family: myFirstFont;
}

瀏覽器支援

@font-face 規則在 Edge、Chrome、Firefox、Safari 和 Opera 中得到支援。

表中的數字表示完全支援該字型格式的第一個瀏覽器版本。

字型格式
TTF/OTF 9.0* 4.0 3.5 3.1 10.0
WOFF 9.0 5.0 3.6 5.1 11.1
WOFF2 14.0 36.0 39.0 10.0 26.0
SVG 不支援 不支援 不支援 3.2 不支援
EOT 6.0 不支援 不支援 不支援 不支援

*僅當字型格式設定為“可安裝”時,該字型格式才有效。



語法

@font-face {
  font-properties
}

Font descriptor 描述
font-family name 必需。定義字型的名稱。
src URL 必需。定義應從中下載字型的 URL。
font-stretch normal
condensed
ultra-condensed
extra-condensed
semi-condensed
expanded
semi-expanded
extra-expanded
ultra-expanded
可選。定義字型應如何拉伸。預設值為“normal”
font-style normal
斜體
傾斜
可選。定義字型應如何樣式化。預設值為“normal”
font-weight normal
粗體
100
200
300
400
500
600
700
800
900
可選。定義字型的粗細。預設值為“normal”
unicode-range unicode-range 可選。定義字型支援的 Unicode 字元範圍。預設值為“U+0-10FFFF”

更多示例

示例

您必須新增另一個包含粗體文字描述符的 @font-face 規則

@font-face {
  font-family: myFirstFont;
  src: url(sansation_bold.woff);
  font-weight: bold;
}
自己動手試一試 »

檔案“sansation_bold.woff”是另一個字型檔案,它包含了 Sansation 字型的粗體字元。

當字型族為“myFirstFont”的文字需要渲染為粗體時,瀏覽器將使用此設定。

這樣,您可以為同一個字型設定多個 @font-face 規則。


相關頁面

CSS 教程:CSS Web 字型


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