<li> - HTML: HyperText Markup Language 编辑

The HTML <li> element is used to represent an item in a list. It must be contained in a parent element: an ordered list (<ol>), an unordered list (<ul>), or a menu (<menu>). In menus and unordered lists, list items are usually displayed using bullet points. In ordered lists, they are usually displayed with an ascending counter on the left, such as a number or letter.

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 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.

Attributes

This element includes the global attributes.

value

This integer attribute indicates the current ordinal value of the list item as defined by the <ol> element. The only allowed value for this attribute is a number, even if the list is displayed with Roman numerals or letters. List items that follow this one continue numbering from the value set. The value attribute has no meaning for unordered lists (<ul>) or for menus (<menu>). Note: This attribute was deprecated in HTML4, but reintroduced in HTML5.

type

This character attribute indicates the numbering type:

• a: lowercase letters
• A: uppercase letters
• i: lowercase Roman numerals
• I: uppercase Roman numerals
• 1: numbers

This type overrides the one used by its parent <ol> element, if any. Note: This attribute has been deprecated; use the CSS list-style-type property instead.

Examples

For more detailed examples, see the <ol> and <ul> pages.

Ordered list

<ol>
    <li>first item</li>
    <li>second item</li>
    <li>third item</li>
</ol>

Ordered list with a custom value

<ol type="I">
    <li value="3">third item</li>
    <li>fourth item</li>
    <li>fifth item</li>
</ol>

Unordered list

<ul>
    <li>first item</li>
    <li>second item</li>
    <li>third item</li>
</ul>

Specifications

Browser compatibility

BCD tables only load in the browser

See also

• Other list-related HTML Elements: <ul>, <ol>, <menu>, and the obsolete <dir>;
• CSS properties that may be specially useful to style the <li> element:
  • the list-style property, to choose the way the ordinal is displayed,
  • CSS counters, to handle complex nested lists,
  • the margin property, to control the indent of the list item.