shape-margin

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句法
形式定义
形式句法
范例
规范
浏览器兼容性
另请参阅
相关话题

shape-margin CSS property sets a margin for a CSS shape created using shape-outside .

The source for this interactive example is stored in a GitHub repository. If you'd like to contribute to the interactive examples project, please clone https://github.com/mdn/interactive-examples and send us a pull request.

The margin lets you adjust the distance between the edges of the shape (the float element ) and the surrounding content.

句法

/* <length> values */
shape-margin: 10px;
shape-margin: 20mm;
/* <percentage> value */
shape-margin: 60%;
/* Global values */
shape-margin: inherit;
shape-margin: initial;
shape-margin: unset;

值

<length-percentage>: Sets the margin of the shape to a <length> value or to a <percentage> of the width of the element's containing block.

形式定义

初始值	`0`
适用于	floats
继承	no
百分比	refer to the width of the containing block
计算值	as specified, but with relative lengths converted into absolute lengths
动画类型	a length , percentage or calc();

形式句法

<length-percentage>where 
<length-percentage> = <length> | <percentage>

范例

Adding a margin to a polygon

HTML

<section>
<div class="shape"></div>
We are not quite sure of any one thing in biology; our knowledge of geology
is relatively very slight, and the economic laws of society are
uncertain to every one except some individual who attempts to set them
forth; but before the world was fashioned the square on the hypotenuse
was equal to the sum of the squares on the other two sides of a right
triangle, and it will be so after this world is dead; and the inhabitant
of Mars, if he exists, probably knows its truth as we know it.</section>

CSS

section {
  max-width: 400px;
}
.shape {
  float: left;
  width: 150px;
  height: 150px;
  background-color: maroon;
  clip-path: polygon(0 0, 150px 150px, 0 150px);
  shape-outside: polygon(0 0, 150px 150px, 0 150px);
  shape-margin: 20px;
}

结果

规范

规范	状态	注释
CSS Shapes Module Level 1 The definition of 'shape-margin' in that specification.	候选推荐	初始定义

浏览器兼容性

The compatibility table on this page is generated from structured data. If you'd like to contribute to the data, please check out https://github.com/mdn/browser-compat-data and send us a pull request. 更新 GitHub 上的兼容性数据

	Desktop						Mobile
	Chrome	Edge	Firefox	Internet Explorer	Opera	Safari	Android webview	Chrome for Android	Firefox for Android	Opera for Android	Safari on iOS	Samsung Internet
`shape-margin`	Chrome 完整支持 37	Edge 完整支持 79	Firefox 完整支持 62 完整支持 62 不支持 61 — 62 Disabled Disabled ). To change preferences in Firefox, visit	IE 不支持 No	Opera 完整支持 24	Safari 完整支持 10.1	WebView Android 完整支持 37	Chrome Android 完整支持 37	Firefox Android 完整支持 62 完整支持 62 不支持 61 — 62 Disabled Disabled ). To change preferences in Firefox, visit	Opera Android 完整支持 24	Safari iOS 完整支持 10.3	Samsung Internet Android 完整支持 3.0

图例

完整支持
不支持
用户必须明确启用此特征。
要求使用供应商前缀或不同名称。

另请参阅

元数据

最后修改： Jul 21, 2020

CSS
CSS 参考
CSS Shapes
指南
特性
1. <basic-shape>
2. shape-image-threshold
3. shape-margin
4. shape-outside

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句法

值