CSS 参考手册

CSS 参考手册 CSS 浏览器支持 CSS 选择器 CSS 函数 CSS 听觉 CSS Web 安全字体 CSS 动画相关属性 CSS 单位 CSS PX-EM 转换 CSS 颜色 CSS 颜色值 CSS 默认值 CSS 实体

CSS 属性

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 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-decoration-break box-shadow box-sizing break-after break-before break-inside caption-side caret-color @charset clear clip clip-path 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-feature-settings font-kerning font-size font-size-adjust font-stretch font-style font-variant font-variant-caps font-weight grid grid-area grid-auto-columns grid-auto-flow grid-auto-rows grid-column grid-column-end grid-column-gap grid-column-start grid-gap grid-row grid-row-end grid-row-gap grid-row-start grid-template grid-template-areas grid-template-columns grid-template-rows hanging-punctuation height hyphens @import isolation 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 mix-blend-mode object-fit object-position 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 pointer-events position quotes resize right scroll-behavior tab-size table-layout text-align text-align-last text-decoration text-decoration-color text-decoration-line text-decoration-style text-indent text-justify text-overflow text-shadow text-transform top transform transform-origin transform-style transition transition-delay transition-duration transition-property transition-timing-function unicode-bidi user-select vertical-align visibility white-space width word-break word-spacing word-wrap writing-mode z-index



CSS background-origin 属性


实例

让背景图像从内容的左上角开始:

#example1 {
  border: 10px dashed black;
  padding: 25px;
  background: url(paper.gif);
  background-repeat: no-repeat;
  background-origin: content-box;
}
亲自试一试 »

下面有更多实例。


定义和用法

background-origin 属性指定 background-position 属性应该是相对位置。

注释: 如果背景图像 background-attachment 是固定 "fixed",这个属性没有任何效果。

默认值: padding-box
继承性: no
支持动画: no. 阅读有关动画的信息
版本: CSS3
JavaScript 语法: object.style.backgroundOrigin="content-box" 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
background-origin 4.0 9.0 4.0 3.0 10.5

语法

background-origin: padding-box|border-box|content-box|initial|inherit;

属性值

描述 试一试
padding-box 默认值。背景图像填充框的相对位置 亲自试一试 »
border-box 背景图像边界框的相对位置 亲自试一试 »
content-box 背景图像的相对位置的内容框 亲自试一试 »
initial 将此属性设置为其默认值。请参阅 initial 亲自试一试 »
inherit 从其父元素继承此属性。请参阅 inherit

更多实例

实例

为 div 元素设置两个背景图像。让 "paper.gif" 背景图像从填充边缘的左上角开始,让 "img_tree.gif" 背景图像从内容的左上角开始:

#example1 {
  border: 10px dashed black;
  padding: 25px;
  background: url(img_tree.gif), url(paper.gif);
  background-repeat: no-repeat;
  background-origin: content-box, padding-box;
}
亲自试一试 »

相关页面

CSS 教程: CSS Backgrounds

HTML DOM 参考手册: backgroundOrigin 属性