概述
这个属性指定元素渲染出来的盒类型。在 HTML 中,默认的 display 属性取决于 HTML 规范所描述的行为或浏览器/用户的默认样式表。在 XML中,其默认值为 inline。
除了多种不同的生成的元素的盒类型,值 none 可以关闭一个元素的显示;当你使用 none 所有的后代元素他们的显示也会被关闭。文档渲染的过程中就好像在文档树中这个元素不存在一样。
初始值 | inline |
---|---|
适用元素 | all elements |
是否是继承属性 | 否 |
适用媒体 | all |
计算值 | as the specified value, except for positioned and floating elements and the root element. In both cases the computed value may be a keyword other than the one specified. |
是否适用于 CSS 动画 | 否 |
正规顺序 | the unique non-ambiguous order defined by the formal grammar |
语法
Formal syntax: none | inline | block | list-item | inline-list-item | inline-block | inline-table | table | table-cell | table-column | table-column-group | table-footer-group | table-header-group | table-row | table-row-group | flex | inline-flex | grid | inline-grid | run-in | ruby | ruby-base | ruby-text | ruby-base-container | ruby-text-container | contents
display: none display: inline display: block display: contents display: list-item display: inline-block display: inline-table display: table display: table-cell display: table-column display: table-column-group display: table-footer-group display: table-header-group display: table-row display: table-row-group display: flex display: inline-flex display: grid display: inline-grid display: ruby display: ruby-base display: ruby-text display: ruby-base-container display: ruby-text-container display: run-in display: inherit display: initial display: unset
取值
- display 值
是一个关键字用来限定应用到元素渲染的类型,它可能的值以及它们的含义是:
值集合 | 值 | 描述 |
基本值(CSS 1) | none |
关闭一个元素的显示(对布局没有影响);其所有后代元素都也被会被关闭显示。文档渲染时,该元素如同不存在。 要想让元素在隐藏的同时占据其原有的位置,请参见 |
inline |
该元素生成一个或多个行内元素盒。 |
|
block |
该元素生成一个块元素盒。 | |
list-item |
该元素生成一个容纳内容和单独的列表行内元素盒的块状盒。 |
|
扩展值 (CSS 2.1) | inline-block |
该元素生成一个块状盒,该块状盒随着周围内容流动,如同它是一个单独的行内盒子(表现更像是一个被替换的元素)
|
表格模型值 (CSS 2.1) | inline-table |
The inline-table value does not have a direct mapping in HTML. It behaves like a <table> HTML element, but as an inline box, rather than a block-level box. Inside the table box is a block-level context. |
table |
这个元素的作用就像 <table> 元素. 它定义了一个块级盒子. |
|
table-caption |
这个元素的作用的就像<caption> 一样。. |
|
table-cell |
这个元素的作用就像<td> 一样。 |
|
table-column |
这个元素的作用就像<col> 一样 |
|
table-column-group |
这个元素的作用就像<colgroup> 一样。 |
|
table-footer-group |
这个元素的作用就像<tfoot> 一样. |
|
table-header-group |
这个元素的作用就像<thead> 一样 |
|
table-row |
这个元素的作用就像<tr> 一样. |
|
table-row-group |
这个元素的作用就像<tbody> 一样。 |
|
Flexbox模型值 (CSS3) | flex |
The element behaves like a block element and lays out its content according to the flexbox model. |
inline-flex |
The element behaves like an inline element and lays out its content according to the flexbox model. | |
栅格盒模型值 (CSS3) | grid |
The element behaves like a block element and lays out its content according to the grid model. As this is experimental, most browsers don't support it. Especially pay attention that
-moz-grid is not the prefixed version of this, but a XUL layout model that must not be used on a Web site. |
inline-grid |
The element behaves like an inline element and lays out its content according to the grid model. | |
Ruby(东亚文字注音或注释)格式化模型值 (CSS3) | ruby |
The element behaves like an inline element and lays out its content according to the ruby formatting model. It behaves like the corresponding <ruby> HTML elements. |
ruby-base |
These elements behave like <rb> elements. |
|
ruby-text |
These elements behave like <rt> elements. |
|
ruby-base-container |
These elements behave like <rbc> elements generated as anonymous boxes. |
|
ruby-text-container |
These elements behave like <rbc> elements. |
|
实验性的值 | run-in |
|
contents |
These elements don't produce a specific box by themselves. They are replaced by their pseudo-box and their child boxes. |
形式化语法
none | inline | block | list-item | inline-list-item | inline-block | inline-table | table | table-cell | table-column | table-column-group | table-footer-group | table-header-group | table-row | table-row-group | flex | inline-flex | grid | inline-grid | run-in | ruby | ruby-base | ruby-text | ruby-base-container | ruby-text-container | contents
例子
p.secret { display: none } <p style="display:none"> invisible text </p>
规范
规范 | 状态 | 注释 |
---|---|---|
CSS Display Module Level 3 display |
Working Draft | Added the run-in and contents values. |
CSS Ruby Layout Module Level 1 display |
Working Draft | Added the ruby , ruby-base , ruby-text , ruby-base-container , and ruby-text-container |
CSS Grid Layout display |
Working Draft | Added the grid box model values. |
CSS Flexible Box Layout Module display |
Candidate Recommendation | Added the flexible box model values. |
CSS Level 2 (Revision 1) display |
Recommendation | Added the table model values and inline-block. |
CSS Level 1 display |
Recommendation | Basic values: none , block , inline , and list-item . |
浏览器兼容性
Feature | Chrome | Firefox (Gecko) | Internet Explorer | Opera | Safari (WebKit) |
---|---|---|---|---|---|
none , inline andblock |
1.0 | 1.0 (1.7 or earlier) | 4.0 | 7.0 | 1.0 (85) |
inline-block |
1.0 | 3.0 (1.9) | 5.5 [4] | 7.0 | 1.0 (85) |
list-item |
1.0 | 1.0 (1.7 or earlier) | 6.0 | 7.0 | 1.0 (85) |
run-in |
1.0 [5] | 未实现 | 8.0 | 7.0 | 1.0 (85) [5] |
4.0 Removed in 32 |
5.0 (532.5) | ||||
inline-table |
1.0 | 3.0 (1.9) | 8.0 | 7.0 | 1.0 (85) |
table , table-cell ,table-column ,table-column-group ,table-header-group ,table-row-group ,table-footer-group ,table-row , andtable-caption |
1.0 | 1.0 (1.7 or earlier) | 8.0 | 7.0 | 1.0 (85) |
flex |
21.0-webkit | 18.0 (18.0) [1] 20.0 (20.0) |
11 | 12.50 | 6.1-webkit |
inline-flex |
21.0-webkit | 18.0 (18.0) [1] 20.0 (20.0) |
11 | 12.50 | 6.1-webkit |
grid |
? | 未实现 | 10.0-ms | ? | ? |
inline-grid |
? | 未实现 | 10.0-ms | ? | ? |
ruby , ruby-base ,ruby-text , ruby-base-container ,ruby-text-container |
? | 34.0 (34.0) [3] | ? | ? | ? |
contents |
未实现 | 37 (37) [2] | 未实现 | 未实现 | 未实现 |
Feature | Android | Firefox Mobile (Gecko) | IE Phone | Opera Mobile | Safari Mobile |
---|---|---|---|---|---|
Basic support | 4.4 | ? | ? | ? | 7.0-webkit |
[1] To activate flexbox support, for Firefox 18 and 19, the user has to change the about:config preference "layout.css.flexbox.enabled" to true
. Multi-line flexbox are supported since Firefox 28.
[2] In Firefox 36, it the preference governing this feature was off by default.
[3] CSS Ruby support is behind pref "layout.css.ruby.enabled". The user has to change this pref to true to activate this.
[4] Natural inline elements only
[5] Not before inline-elements