HTML5 标签含义之元素周期表
html
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col
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table
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<head>First element of the HTML document. Contains document metadata. head
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span
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div
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<fieldset>Set of form controls grouped by theme. fieldset
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<form>Form. form
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<body>Document content. body
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<h1>Heading for the current section. h1
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<section>Contains elements grouped by theme, for example a chapter or tab box. section
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<colgroup>Defines a group of columns in a table. colgroup
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tr
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title
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<a>Hyperlink. a
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<pre>Text that is preformatted in the HTML code. pre
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<meter>Control for entering a numeric value in a known range. meter
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<select>Control for selecting from multiple options. select
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<aside>Content related to surrounding elements that doesn't belong inline, such as a advertising or quotes. aside
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<h2>Heading for the current section. h2
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<header>Navigation or introductory elements for the current section. header
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<caption>Title of a table. caption
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<td>Table cell. td
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<meta>Document metadata that can't be represented with other elements. meta
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rt
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dfn
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em
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i
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<small>An aside, such as fine print. small
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<ins>Text that has been inserted during document editing. ins
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<s>Text that is outdated or no longer accurate. s
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br
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p
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<blockquote>Quote from another source. blockquote
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<legend>Define a name for a fieldset. legend
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<optgroup>Group of option. optgroup
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<address>Contact information for the current article. address
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<h3>Heading for the current section. h3
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<nav>Contains a collection of links. nav
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<menu>Set of commands. menu
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<th>Table heading. th
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<base>Specifies URL which non-absolute URLs are relative to. base
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<rp>Contains semantically meaningless markup for browsers that don't understand ruby annotations. rp
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<abbr>Abbreviation or acronym. abbr
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<time>Time defined in a machine readable format. time
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<b>Stylistically separated text of equal importance, such as a product name. b
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<strong>Text that is important. strong
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<del>Text that has been removed during document editing. del
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<kbd>Example input (usually keyboard) for a program. kbd
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<hr>Thematic break within a paragraph. hr
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<ol>Ordered list. ol
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dl
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<label>Caption for a form control. label
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<option>Single option within a select control. option
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<datalist>Define sets of options. datalist
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<h4>Heading for the current section. h4
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<article>Section of the page content, such as a blog or forum post. article
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<command>Command the user can perform, such as publishing an article. command
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<tbody>Contains rows that hold the table's data. tbody
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<link>Other resources related to the document. link
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<noscript>Contains elements that are part of the document only if scripting is disabled. noscript
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q
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<var>Mathematical or programming variable. var
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sub
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mark
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<bdi>Text that is separated from directional formatting of its surroundings. bdi
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wbr
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figcaption
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<ul>Unordered list. ul
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<dt>Term which will be described. dt
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input
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<output>Contains the results of a calculation. output
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keygen
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<h5>Heading for the current section. h5
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<footer>Footer of the current section. footer
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summary
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<thead>Contains rows with table headings. thead
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<style>Styling defined inline data. style
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<script>Inline or linked client side scripts. script
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cite
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samp
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sup
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<ruby>Contains text with annotations, such as pronounciation hints. Commonly used in East Asian text. ruby
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bdo
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code
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<figure>Contains elements related to single concept, such as an illustration or code example. figure
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<li>List item. li
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dd
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textarea
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<button>A button. button
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<progress>Control for displaying progress of a task. progress
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<h6>Heading for the current section. h6
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<hgroup>Collection of headings for the current section. The highest ranked heading represents the group in the document outline. hgroup
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<details>Contains additional information, such as the contents of an accordian view. details
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tfoot
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- 根元素
- 文本级别语义
- 表单
- 表格数据
- 元数据和脚本
- 组合内容
- 文档章节
- 交互元素