CSS 默认值参考手册
HTML 元素的 CSS 默认值
下表显示了所有 HTML 元素的默认 CSS 浏览器值。
| 元素 | 默认的 CSS 值 | TIY |
|---|---|---|
| a:link |
|
试一试 |
| a:visited |
|
试一试 |
| a:link:active | color: (internal value); | 试一试 |
| a:visited:active | color: (internal value); | 试一试 |
| abbr | None. | |
| address |
|
试一试 |
| area | display: none; | |
| article | display: block; | |
| aside | display: block; | |
| audio | None. | |
| b | font-weight: bold; | 试一试 |
| base | None. | |
| bdi | None. | |
| bdo | unicode-bidi: bidi-override; | |
| blockquote |
|
试一试 |
| body |
|
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| body:focus | outline: none; | 试一试 |
| br | None. | |
| button | None | |
| canvas | None. | |
| caption |
|
试一试 |
| cite | font-style: italic; | 试一试 |
| code | font-family: monospace; | 试一试 |
| col | display: table-column; | 试一试 |
| colgroup | display: table-column-group | 试一试 |
| datalist | display: none; | |
| dd |
|
试一试 |
| del | text-decoration: line-through; | 试一试 |
| details | display: block; | |
| dfn | font-style: italic; | 试一试 |
| dialog | None. | |
| div | display: block; | 试一试 |
| dl |
|
试一试 |
| dt | display: block; | 试一试 |
| em | font-style: italic; | 试一试 |
| embed:focus | outline: none; | |
| fieldset |
|
试一试 |
| figcaption | display: block; | |
| figure |
|
试一试 |
| footer | display: block; | |
| form |
|
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| h1 |
|
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| h2 |
|
试一试 |
| h3 |
|
试一试 |
| h4 |
|
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| h5 |
|
试一试 |
| h6 |
|
试一试 |
| head | display: none; | |
| header | display: block; | |
| hr |
|
试一试 |
| html |
|
|
| i | font-style: italic; | 试一试 |
| iframe:focus | outline: none; | |
| iframe[seamless] | display: block; | |
| img | display: inline-block; | 试一试 |
| input | None. | |
| ins | text-decoration: underline; | 试一试 |
| kbd | font-family: monospace; | 试一试 |
| label | cursor: default; | 试一试 |
| legend |
|
试一试 |
| li | display: list-item; | |
| link | display: none; | |
| main | None. | |
| map | display: inline; | |
| mark |
|
试一试 |
| menu |
|
|
| menuitem | None. | |
| meta | None. | |
| meter | None. | |
| nav | display: block; | |
| noscript | None. | |
| object:focus | outline: none; | |
| ol |
|
试一试 |
| optgroup | None. | |
| option | None. | |
| output | display: inline; | |
| p |
|
试一试 |
| param | display: none; | |
| picture | None. | |
| pre |
|
试一试 |
| progress | None. | |
| q | display: inline; | 试一试 |
| q::before | content: open-quote; | 试一试 |
| q::after | content: close-quote; | 试一试 |
| rp | None. | |
| rt | line-height: normal; | |
| ruby | None. | |
| s | text-decoration: line-through; | 试一试 |
| samp | font-family: monospace; | |
| script | display: none; | |
| section | display: block; | 试一试 |
| select | None. | |
| small | font-size: smaller; | 试一试 |
| source | None. | |
| span | None. | |
| strike | text-decoration: line-through; | 试一试 |
| strong | font-weight: bold; | 试一试 |
| style | display: none; | |
| sub |
|
试一试 |
| summary | display: block; | |
| sup |
|
试一试 |
| table |
|
试一试 |
| tbody |
|
|
| td |
|
|
| template | None. | |
| textarea | None. | |
| tfoot |
|
|
| th |
|
|
| thead |
|
|
| time | None. | |
| title | display: none; | |
| tr |
|
|
| track | None. | |
| u | text-decoration: underline; | 试一试 |
| ul |
|
试一试 |
| var | font-style: italic; | 试一试 |
| video | None. | |
| wbr | None. |
