docs(list): document list

PiperOrigin-RevId: 558041510
This commit is contained in:
Elliott Marquez 2023-08-17 23:02:04 -07:00 committed by Copybara-Service
parent 53aab285e9
commit e702a40ca5
25 changed files with 878 additions and 1 deletions

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@ -34,7 +34,7 @@ main > * {
max-width: 1760px;
}
img,
img:not(figure *),
figure {
border-radius: var(--catalog-image-border-radius);
min-height: 56px;

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/**
* @license
* Copyright 2023 Google LLC
* SPDX-License-Identifier: Apache-2.0
*/
import '@material/web/list/list.js';
import '@material/web/list/list-item.js';

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@ -13,6 +13,7 @@ import './components/nav-drawer.js';
import './components/theme-changer.js';
import '@material/web/menu/menu.js';
import '@material/web/checkbox/checkbox.js';
import '@material/web/divider/divider.js';
import '@material/web/list/list.js';
import '@material/web/list/list-item.js';
import '@material/web/progress/circular-progress.js';

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<div class="figure-wrapper">
<figure
class="styled-example avatar"
aria-label="Image of a list and avatar list items with a different theme applied"
style="padding-block: 16px"
>
<style>
.styled-example.avatar md-list {
--md-list-container-color: #f4fbfa;
--md-list-item-container-color: transparent;
--md-list-item-leading-avatar-color: #9cf1f0;
--md-list-item-leading-avatar-label-color: #002020;
--md-list-item-leading-avatar-label-type: system-ui;
--md-list-item-leading-avatar-shape: 0;
--md-list-item-leading-avatar-size: 36px;
}
</style>
<md-list>
<md-list-item headline="Elliott Marquez">
<span data-variant="avatar" slot="start">EM</span>
</md-list-item>
<md-list-item headline="Elizabeth Mitchell">
<span data-variant="avatar" slot="start">LM</span>
</md-list-item>
<md-list-item headline="Andrew Jakubowicz">
<span data-variant="avatar" slot="start">AJ</span>
</md-list-item>
</md-list>
</figure>
</div>

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<div class="figure-wrapper">
<figure
class="styled-example icon"
aria-label="Image of a list and icon list items of food names with a different theme applied"
style="padding-block: 16px;">
<style>
.styled-example.icon md-list {
--md-list-container-color: #f4fbfa;
--md-list-item-container-color: transparent;
--md-list-item-leading-icon-color: #006a6a;
--md-list-item-trailing-icon-color: #006a6a;
--md-list-item-leading-icon-size: 20px;
--md-list-item-trailing-icon-size: 20px;
}
.styled-example.icon md-list .unhealthy {
--md-list-item-trailing-icon-color: #ba1a1a;
}
</style>
<md-list>
<md-list-item headline="Eggs">
<md-icon slot="start" data-variant="icon">egg</md-icon>
<md-icon slot="end" data-variant="icon">recommend</md-icon>
</md-list-item>
<md-list-item headline="Ice cream" class="unhealthy">
<md-icon slot="start" data-variant="icon">icecream</md-icon>
<md-icon slot="end" data-variant="icon">dangerous</md-icon>
</md-list-item>
<md-list-item headline="Orange">
<md-icon slot="start" data-variant="icon">nutrition</md-icon>
<md-icon slot="end" data-variant="icon">recommend</md-icon>
</md-list-item>
</md-list>
</figure>
</div>

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<div class="figure-wrapper">
<figure
class="styled-example image"
aria-label="Image of a list and image list items of cats with a different theme applied"
style="padding-block: 16px"
>
<style>
.styled-example.image md-list {
--md-list-container-color: #f4fbfa;
--md-list-item-container-color: transparent;
--md-list-item-leading-image-height: 50px;
--md-list-item-leading-image-width: 100px;
--md-list-item-leading-image-shape: 25px;
}
</style>
<md-list>
<md-list-item headline="Wide Cat">
<img loading="lazy" slot="start" data-variant="image" src="https://placekitten.com/200/100">
</md-list-item>
<md-list-item headline="Round kitty cat">
<img loading="lazy" slot="start" data-variant="image" src="https://placekitten.com/202/101">
</md-list-item>
<md-list-item headline="Softe cate">
<img loading="lazy" slot="start" data-variant="image" src="https://placekitten.com/212/106">
</md-list-item>
</md-list>
</figure>
</div>

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@ -0,0 +1,42 @@
<div class="figure-wrapper">
<figure
class="styled-example list"
aria-label="Image of a list and list items of foods with their inventory stock number with a different theme applied"
style="padding-block: 16px;">
<style>
figure md-list-item {
--md-list-item-container-shape: 0;
}
.styled-example {
background-color: #f4fbfa;
}
.styled-example.list md-list {
--md-list-container-color: #f4fbfa;
--md-list-item-container-color: transparent;
--md-list-item-label-text-color: #161d1d;
--md-list-item-supporting-text-color: #3f4948;
--md-list-item-trailing-supporting-text-color: #3f4948;
--md-list-item-label-text-type: system-ui;
--md-list-item-supporting-text-type: system-ui;
--md-list-item-trailing-supporting-text-type: system-ui;
}
</style>
<md-list>
<md-list-item
headline="Apple"
supporting-text="In stock"
trailing-supporting-text="+100">
</md-list-item>
<md-list-item
headline="Banana"
supporting-text="In stock"
trailing-supporting-text="56">
</md-list-item>
<md-list-item
headline="Cucumber"
supporting-text="Low stock"
trailing-supporting-text="5">
</md-list-item>
</md-list>
</figure>
</div>

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<div class="figure-wrapper">
<figure
class="styled-example image"
aria-label="Image of a list and video list items of material design concepts with a different theme applied"
style="padding-block: 16px"
>
<style>
.styled-example.image md-list {
--md-list-container-color: #f4fbfa;
--md-list-item-container-color: transparent;
--md-list-item-leading-video-height: 60px;
--md-list-item-leading-video-width: 60px;
--md-list-item-leading-video-shape: 30px;
}
</style>
<md-list>
<md-list-item headline="Expressiveness">
<video
slot="start"
data-variant="video"
playsinline
muted
autoplay
loop
src="https://kstatic.googleusercontent.com/files/f925638d73101f91d11db39e191ec6ed4101ee96c063283ddc4ea1f01b7d1ebe3ae360c124448d5759a7ecfbcb05af96cf746122ee3b898b4bf7db8d6882de1c"
></video>
</md-list-item>
<md-divider></md-divider>
<md-list-item headline="Personalization">
<video
slot="start"
data-variant="video"
playsinline
muted
autoplay
loop
src="https://kstatic.googleusercontent.com/files/e07831809bfeeef1acd74cc5fbf20fc2974984c7e011f01e3df62c96a5a18b309af71e58e01a07ae89e30d7243e692affcf8fbf159fe0e078e35612d0851e8ea"
></video>
</md-list-item>
<md-divider></md-divider>
<md-list-item headline="Accessible">
<video
slot="start"
data-variant="video"
playsinline
muted
autoplay
loop
src="https://kstatic.googleusercontent.com/files/9430d9604eff1ecd370d688cb57eb95781e546279ed9bbb04c15dd0b80881c564addc8aaed5d37b3a5fc656b1fc673cfbd25c4b6a08b9d3e7ea396808f00ba20"
></video>
</md-list-item>
</md-list>
</figure>
</div>

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<div class="figure-wrapper">
<figure
aria-label="A list with two avatar items. The first item has white text EM in a blue circle and then the visible label User 1. There is a divider and then the second item has a circular image of a person silhouette"
>
<md-list style="max-width: 300px">
<md-list-item headline="User 1">
<span slot="start" data-variant="avatar">EM</span>
</md-list-item>
<md-divider></md-divider>
<md-list-item headline="User 2">
<img
slot="start"
data-variant="avatar"
src="data:image/png;base64,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"
/>
</md-list-item>
</md-list>
</figure>
</div>

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<div class="figure-wrapper">
<figure aria-label="A list with three items and dividers separating each item. The first item has the Lit logo and the text Lit. The second item has the Polymer logo and the text Polymer. The third item has the Angular logo and the text Angular.">
<md-list style="max-width: 300px">
<md-list-item headline="Lit">
<svg slot="start" data-variant="icon" viewBox="0 0 160 200">
<path
fill="currentColor"
d="m160 80v80l-40-40zm-40 40v80l40-40zm0-80v80l-40-40zm-40 40v80l40-40zm-40-40v80l40-40zm40-40v80l-40-40zm-40 120v80l-40-40zm-40-40v80l40-40z"
/>
</svg>
</md-list-item>
<md-divider></md-divider>
<md-list-item headline="Polymer">
<md-icon slot="start" data-variant="icon">polymer</md-icon>
</md-list-item>
<md-divider></md-divider>
<md-list-item headline="Angular">
<svg slot="start" data-variant="icon" viewBox="0 0 250 250">
<polygon points="108,135.4 125,135.4 125,135.4 125,135.4 142,135.4 125,94.5 " />
<path
d="M125,30L125,30L125,30L31.9,63.2l14.2,123.1L125,230l0,0l0,0l78.9-43.7l14.2-123.1L125,30z M183.1,182.6h-21.7h0
l-11.7-29.2H125h0h0h-24.7l-11.7,29.2h0H66.9h0L125,52.1l0,0l0,0l0,0l0,0L183.1,182.6L183.1,182.6z"
/>
</svg>
</md-list-item>
</md-list>
</figure>
</div>

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<div class="figure-wrapper">
<figure
aria-label="A list with three image items. The first item is a square picture of a cat and the text Cat. The second is a picture of a kitten with the text Kitty Cat. The third item is a square image of an older kitten with the text Cate."
>
<md-list style="max-width: 300px">
<md-list-item headline="Cat">
<img slot="start" data-variant="image" loading="lazy" src="https://placekitten.com/112/112" />
</md-list-item>
<md-divider></md-divider>
<md-list-item headline="Kitty Cat">
<img slot="start" data-variant="image" loading="lazy" src="https://placekitten.com/114/114" />
</md-list-item>
<md-divider></md-divider>
<md-list-item headline="Cate">
<img slot="start" data-variant="image" loading="lazy" src="https://placekitten.com/118/118" />
</md-list-item>
</md-list>
</figure>
</div>

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<div class="figure-wrapper">
<figure
aria-label="Three video items in a list. The first item shows the Material You intro video autoplaying and says Expressiveness. The second item is autoplaying a color customization video and says Personalization. The third item has a bunch of animating components and says Accessible."
>
<md-list style="max-width: 300px">
<md-list-item headline="Expressiveness">
<video
slot="start"
data-variant="video"
playsinline
muted
autoplay
loop
src="https://kstatic.googleusercontent.com/files/f925638d73101f91d11db39e191ec6ed4101ee96c063283ddc4ea1f01b7d1ebe3ae360c124448d5759a7ecfbcb05af96cf746122ee3b898b4bf7db8d6882de1c"
></video>
</md-list-item>
<md-divider></md-divider>
<md-list-item headline="Personalization">
<video
slot="start"
data-variant="video"
playsinline
muted
autoplay
loop
src="https://kstatic.googleusercontent.com/files/e07831809bfeeef1acd74cc5fbf20fc2974984c7e011f01e3df62c96a5a18b309af71e58e01a07ae89e30d7243e692affcf8fbf159fe0e078e35612d0851e8ea"
></video>
</md-list-item>
<md-divider></md-divider>
<md-list-item headline="Accessible">
<video
slot="start"
data-variant="video"
playsinline
muted
autoplay
loop
src="https://kstatic.googleusercontent.com/files/9430d9604eff1ecd370d688cb57eb95781e546279ed9bbb04c15dd0b80881c564addc8aaed5d37b3a5fc656b1fc673cfbd25c4b6a08b9d3e7ea396808f00ba20"
></video>
</md-list-item>
</md-list>
</figure>
</div>

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<div class="figure-wrapper">
<figure
aria-label="Three items in a list. The first item says Apple as its headline. The second one says Banana in its headline as well as Banana is a yellow fruit as its sub header. The third list item says Cucumber in its headline and Cucumbers are long green fruits that are just as long as this multi-line description as its sub header which is on two lines."
>
<md-list style="max-width: 300px">
<md-list-item headline="Fruits" noninteractive></md-list-item>
<md-divider></md-divider>
<md-list-item headline="Apple"></md-list-item>
<md-list-item headline="Banana" supporting-text="Banana is a yellow fruit"> </md-list-item>
<md-list-item
headline="Cucumber"
multi-line-supporting-text
supporting-text="Cucumbers are long green fruits that are just as long as this multi-line description"
>
</md-list-item>
<md-list-item
headline="Shop for Kiwis"
supporting-text="This will link you out in a new tab"
href="https://google.com/search?q=buy+kiwis&tbm=shop"
target="_blank"
>
<md-icon slot="end" data-variant="icon">open_in_new</md-icon>
</md-list-item>
</md-list>
</figure>
</div>

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545
docs/components/list.md Normal file
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<!-- catalog-only-start --><!-- ---
name: Lists
dirname: list
-----><!-- catalog-only-end -->
<catalog-component-header image-align="start">
<catalog-component-header-title slot="title">
# Lists
<!-- TODO: update freshness to current date when copying. -->
<!--*
# Document freshness: For more information, see go/fresh-source.
freshness: { owner: 'emarquez' reviewed: '2023-08-09' }
tag: 'docType:reference'
*-->
<!-- no-catalog-start -->
<!-- go/md-list -->
<!-- [TOC] -->
<!-- external-only-start -->
**This documentation is fully rendered on the
[Material Web catalog](https://material-web.dev/components/list/)**
<!-- external-only-end -->
<!-- no-catalog-end -->
[Lists](https://m3.material.io/components/lists)<!-- {.external} --> are continuous,
vertical indexes of text and images
</catalog-component-header-title>
<img class="hero" src="images/list/hero.webp" alt="CImage of a mobile phone screen with a Recipies page and a list recipies in a material list. The first item is Fresh baked breads with an image of someone holding bread on the left and a horizontal three dot menu on the right. Then Tacos with an image of tacos and the same three dot menu">
</catalog-component-header>
* [Design article](https://m3.material.io/components/lists) <!-- {.external} -->
* [Source code](https://github.com/material-components/material-web/tree/main/list)
<!-- {.external} -->
<!-- catalog-only-start -->
<!--
## Interactive Demo
{% playgroundexample dirname=dirname, previewHeight=600, editorHeight=600 %}
-->
<!-- catalog-only-end -->
## Usage
`<md-list>` is a container composed of `<md-list-item>`s of different types.
<!-- no-catalog-start -->
![Three items in a list. The first item says Apple as its headline. The second
one says Banana in its headline as well as Banana is a yellow fruit as its sub
header. The third list item says Cucumber in its headline and Cucumbers are long
green fruits that are just as long as this multi-line description as its sub
header which is on two lines.](images/list/usage.webp)
<!-- no-catalog-end -->
<!-- catalog-include "figures/list/usage.html" -->
```html
<md-list style="max-width: 300px;">
<md-list-item headline="Fruits" noninteractive></md-list-item>
<md-divider></md-divider>
<md-list-item headline="Apple"></md-list-item>
<md-list-item headline="Banana" supporting-text="Banana is a yellow fruit">
</md-list-item>
<md-list-item
headline="Cucumber"
multi-line-supporting-text
supporting-text="Cucumbers are long green fruits that are just as long as this multi-line description">
</md-list-item>
<md-list-item
headline="Shop for Kiwis"
supporting-text="This will link you out in a new tab"
href="https://google.com/search?q=buy+kiwis&tbm=shop"
target="_blank">
<md-icon slot="end" data-variant="icon">open_in_new</md-icon>
</md-list-item>
</md-list>
```
## Icon Items
Icons can be slotted into list-items' `start` slot using the
`data-variant="icon"` attribute.
<!-- no-catalog-start -->
![A list with three items and dividers separating each item. The first item has
the Lit logo and the text Lit. The second item has the Polymer logo and the text
Polymer. The third item has the Angular logo and the text
Angular.](images/list/usage-icon.webp)
<!-- no-catalog-end -->
<!-- catalog-include "figures/list/usage-icon.html" -->
```html
<md-list style="max-width: 300px;">
<md-list-item headline="Lit">
<svg slot="start" data-variant="icon" viewBox="0 0 160 200">
<path
d="m160 80v80l-40-40zm-40 40v80l40-40zm0-80v80l-40-40zm-40 40v80l40-40zm-40-40v80l40-40zm40-40v80l-40-40zm-40 120v80l-40-40zm-40-40v80l40-40z"/>
</svg>
</md-list-item>
<md-divider></md-divider>
<md-list-item headline="Polymer">
<md-icon slot="start" data-variant="icon">polymer</md-icon>
</md-list-item>
<md-divider></md-divider>
<md-list-item headline="Angular">
<svg slot="start" data-variant="icon" viewBox="0 0 250 250">
<polygon points="108,135.4 125,135.4 125,135.4 125,135.4 142,135.4 125,94.5"/>
<path d="M125,30L125,30L125,30L31.9,63.2l14.2,123.1L125,230l0,0l0,0l78.9-43.7l14.2-123.1L125,30z M183.1,182.6h-21.7h0 l-11.7-29.2H125h0h0h-24.7l-11.7,29.2h0H66.9h0L125,52.1l0,0l0,0l0,0l0,0L183.1,182.6L183.1,182.6z"/>
</svg>
</md-list-item>
</md-list>
```
## Avatar Items
Image or text avatars can be slotted into list-items' `start` slot using the
`data-variant="avatar"` attribute.
<!-- no-catalog-start -->
![A list with two avatar items. The first item has white text EM in a blue
circle and then the visible label User 1. There is a divider and then the second
item has a circular image of a person silhouette](images/list/usage-avatar.webp)
<!-- no-catalog-end -->
<!-- catalog-include "figures/list/usage-avatar.html" -->
```html
<md-list style="max-width: 300px;">
<md-list-item headline="User 1">
<span slot="start" data-variant="avatar">EM</span>
</md-list-item>
<md-divider></md-divider>
<md-list-item headline="User 2">
<img slot="start" data-variant="avatar" src="data:image/png;base64,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">
</md-list-item>
</md-list>
```
## Image Items
Images can be slotted into list-items' `start` slot using the
`data-variant="image"` attribute.
<!-- no-catalog-start -->
![A list with three image items. The first item is a square picture of a cat and
the text Cat. The second is a picture of a kitten with the text Kitty Cat. The
third item is a square image of an older kitten with the text
Cate.](images/list/usage-image.webp)
<!-- no-catalog-end -->
<!-- catalog-include "figures/list/usage-image.html" -->
```html
<md-list style="max-width: 300px;">
<md-list-item headline="Cat">
<img slot="start" data-variant="image" src="https://placekitten.com/112/112">
</md-list-item>
<md-divider></md-divider>
<md-list-item headline="Kitty Cat">
<img slot="start" data-variant="image" src="https://placekitten.com/114/114">
</md-list-item>
<md-divider></md-divider>
<md-list-item headline="Cate">
<img slot="start" data-variant="image" src="https://placekitten.com/116/116">
</md-list-item>
</md-list>
```
## Video Items
Videos can also be slotted into list-items' `start` slot using the
`data-variant="video"` attribute.
<!-- no-catalog-start -->
<video src="images/list/usage-video.mp4" autoplay loop muted playsinline alt="Three video items in a list. The first item shows the Material You intro video autoplaying and says Expressiveness. The second item is autoplaying a color customization video and says Personalization. The third item has a bunch of animating components and says Accessible."></video>
<!-- no-catalog-end -->
<!-- catalog-include "figures/list/usage-video.html" -->
```html
<md-list style="max-width: 300px;">
<md-list-item headline="Expressiveness">
<video
slot="start"
data-variant="video"
playsinline
muted
autoplay
loop
src="https://kstatic.googleusercontent.com/files/f925638d73101f91d11db39e191ec6ed4101ee96c063283ddc4ea1f01b7d1ebe3ae360c124448d5759a7ecfbcb05af96cf746122ee3b898b4bf7db8d6882de1c">
</video>
</md-list-item>
<md-divider></md-divider>
<md-list-item headline="Personalization">
<video
slot="start"
data-variant="video"
playsinline
muted
autoplay
loop
src="https://kstatic.googleusercontent.com/files/e07831809bfeeef1acd74cc5fbf20fc2974984c7e011f01e3df62c96a5a18b309af71e58e01a07ae89e30d7243e692affcf8fbf159fe0e078e35612d0851e8ea">
</video>
</md-list-item>
<md-divider></md-divider>
<md-list-item headline="Accessible">
<video
slot="start"
data-variant="video"
playsinline
muted
autoplay
loop
src="https://kstatic.googleusercontent.com/files/9430d9604eff1ecd370d688cb57eb95781e546279ed9bbb04c15dd0b80881c564addc8aaed5d37b3a5fc656b1fc673cfbd25c4b6a08b9d3e7ea396808f00ba20">
</video>
</md-list-item>
</md-list>
```
## Accessibility
List and List Items can have their internal `role` attribute set via the `type`
attribute which by default is set to
[`'list'`](https://developer.mozilla.org/en-US/docs/Web/Accessibility/ARIA/Roles/list_role)<!-- {.external} -->
and[ `'listitem'`](https://developer.mozilla.org/en-US/docs/Web/Accessibility/ARIA/Roles/listitem_role)<!-- {.external} -->
respectively.
The following example sets
[`role="listbox"`](https://developer.mozilla.org/en-US/docs/Web/Accessibility/ARIA/Roles/listbox_role)<!-- {.external} -->
on the internal list and
[`role="option"`](https://developer.mozilla.org/en-US/docs/Web/Accessibility/ARIA/Roles/option_role)<!-- {.external} -->
on the internal list item nodes.
```html
<md-list type="listbox">
<md-list-item type="option" headline="icon">
<md-icon data-variant="icon" slot="start">account_circle</md-icon>
</md-list-item>
<md-list-item type="option" headline="image">
<img alt="a photo of a cat" data-variant="image" slot="start" src="https://placekitten.com/112/112">
</md-list-item>
<md-list-item type="option" headline="avatar">
<img alt="a photo of a cat" data-variant="avatar" slot="start" src="https://placekitten.com/112/112">
</md-list-item>
<md-list-item type="option" headline="avatar text">
<span role="img" alt="stylized text EM" data-variant="avatar" slot="start">EM</span>
</md-list-item>
<md-list-item type="option" headline="video">
<video slot="start" data-variant="video" playsinline muted autoplay loop
src="https://kstatic.googleusercontent.com/files/f925638d73101f91d11db39e191ec6ed4101ee96c063283ddc4ea1f01b7d1ebe3ae360c124448d5759a7ecfbcb05af96cf746122ee3b898b4bf7db8d6882de1c">
<track src="link-to-subtitles-en.vtt" label="English captions" kind="captions" srclang="en" default>
<track src="link-to-subtitles-zh.vtt" label="中文字幕" kind="captions" srclang="zh">
</video>
</md-list-item>
</md-list>
```
## Theming
List and List Item supports
[Material theming](https://github.com/material-components/material-web/blob/main/docs/theming.md)<!-- {.external} -->
and can be customized in terms of color, typography, and shape.
### List & List Item
Token | Default value
----------------------------------------------- | -------------
`--md-list-container-color` | `--md-sys-color-surface`
`--md-list-item-container-color` | `--md-sys-color-surface`
`--md-list-item-container-shape` | `0px`
`--md-list-item-label-text-color` | `--md-sys-color-on-surface`
`--md-list-item-supporting-text-color` | `--md-sys-color-on-surface-variant`
`--md-list-item-trailing-supporting-text-color` | `--md-sys-color-on-surface-variant`
`--md-list-item-label-text-type` | `400 1rem/1.5rem Roboto`
`--md-list-item-supporting-text-type` | `400 0.875rem/1.25rem Roboto`
`--md-list-item-trailing-supporting-text-type` | `500 0.688rem/1rem Roboto`
* [All List tokens](https://github.com/material-components/material-web/blob/main/tokens/_md-comp-list.scss)
<!-- {.external} -->
* [All List Item tokens](https://github.com/material-components/material-web/blob/main/tokens/_md-comp-list-item.scss)
<!-- {.external} -->
### List & List Item Example
<!-- no-catalog-start -->
![Image of a list and list items of foods with their inventory stock number with
a different theme applied](images/list/theming-list.webp)
<!-- no-catalog-end -->
<!-- catalog-include "figures/list/theming-list.html" -->
```html
<style>
:root {
background-color: #f4fbfa;
--md-list-container-color: #f4fbfa;
--md-list-item-container-color: transparent;
--md-list-item-label-text-color: #161d1d;
--md-list-item-supporting-text-color: #3f4948;
--md-list-item-trailing-supporting-text-color: #3f4948;
--md-list-item-label-text-type: system-ui;
--md-list-item-supporting-text-type: system-ui;
--md-list-item-trailing-supporting-text-type: system-ui;
}
</style>
<md-list>
<md-list-item
headline="Apple"
supporting-text="In stock"
trailing-supporting-text="+100">
</md-list-item>
<md-list-item
headline="Banana"
supporting-text="In stock"
trailing-supporting-text="56">
</md-list-item>
<md-list-item
headline="Cucumber"
supporting-text="Low stock"
trailing-supporting-text="5">
</md-list-item>
</md-list>
```
### Icon List Item
Token | Default value
------------------------------------ | -----------------------------------
`--md-list-item-leading-icon-color` | `--md-sys-color-on-surface-variant`
`--md-list-item-trailing-icon-color` | `--md-sys-color-on-surface-variant`
`--md-list-item-leading-icon-size` | `18px`
`--md-list-item-trailing-icon-size` | `24px`
* [All List Item tokens](https://github.com/material-components/material-web/blob/main/tokens/_md-comp-list-item.scss)
<!-- {.external} -->
### Icon List Item Example
<!-- no-catalog-start -->
![Image of a list and icon list items of food names with a different theme
applied](images/list/theming-icon.webp)
<!-- no-catalog-end -->
<!-- catalog-include "figures/list/theming-icon.html" -->
```html
<style>
:root {
background-color: #f4fbfa;
--md-list-container-color: #f4fbfa;
--md-list-item-container-color: transparent;
--md-list-item-leading-icon-color: #006a6a;
--md-list-item-trailing-icon-color: #006a6a;
--md-list-item-leading-icon-size: 20px;
--md-list-item-trailing-icon-size: 20px;
}
md-list-item.unhealthy {
--md-list-item-trailing-icon-color: #ba1a1a;
}
</style>
<md-list>
<md-list-item headline="Eggs">
<md-icon slot="start" data-variant="icon">egg</md-icon>
<md-icon slot="end" data-variant="icon">recommend</md-icon>
</md-list-item>
<md-list-item headline="Ice cream" class="unhealthy">
<md-icon slot="start" data-variant="icon">icecream</md-icon>
<md-icon slot="end" data-variant="icon">dangerous</md-icon>
</md-list-item>
<md-list-item headline="Orange">
<md-icon slot="start" data-variant="icon">nutrition</md-icon>
<md-icon slot="end" data-variant="icon">recommend</md-icon>
</md-list-item>
</md-list>
```
### Avatar List Item
Token | Default value
------------------------------------------- | -------------
`--md-list-item-leading-avatar-label-color` | `--md-sys-color-on-primary-container`
`--md-list-item-leading-avatar-label-type` | `500 1rem/1.5rem Roboto`
`--md-list-item-leading-avatar-color` | `--md-sys-color-primary-container`
`--md-list-item-leading-avatar-size` | `40px`
`--md-list-item-leading-avatar-shape` | `9999px`
* [All List Item tokens](https://github.com/material-components/material-web/blob/main/tokens/_md-comp-list-item.scss)
<!-- {.external} -->
### Avatar List Item Example
<!-- no-catalog-start -->
![Image of a list and avatar list items with a different theme applied](images/list/theming-avatar.webp)
<!-- no-catalog-end -->
<!-- catalog-include "figures/list/theming-avatar.html" -->
```html
<style>
:root {
background-color: #f4fbfa;
--md-list-container-color: #f4fbfa;
--md-list-item-container-color: transparent;
--md-list-item-leading-avatar-color: #9cf1f0;
--md-list-item-leading-avatar-label-color: #002020;
--md-list-item-leading-avatar-label-type: system-ui;
--md-list-item-leading-avatar-shape: 0;
--md-list-item-leading-avatar-size: 36px;
}
</style>
<md-list>
<md-list-item headline="Elliott Marquez">
<span data-variant="avatar" slot="start">EM</span>
</md-list-item>
<md-list-item headline="Elizabeth Mitchell">
<span data-variant="avatar" slot="start">LM</span>
</md-list-item>
<md-list-item headline="Andrew Jackubowicz">
<span data-variant="avatar" slot="start">AJ</span>
</md-list-item>
</md-list>
```
### Image List Item
Token | Default value
------------------------------------- | -------------
`--md-list-item-leading-image-height` | `56px`
`--md-list-item-leading-image-width` | `56px`
`--md-list-item-leading-image-shape` | `0px`
* [All List Item tokens](https://github.com/material-components/material-web/blob/main/tokens/_md-comp-list-item.scss)
<!-- {.external} -->
### Image List Item Example
<!-- no-catalog-start -->
![Image of a list and image list items of cats with a different theme applied](images/list/theming-image.webp)
<!-- no-catalog-end -->
<!-- catalog-include "figures/list/theming-image.html" -->
```html
<style>
:root {
background-color: #f4fbfa;
--md-list-container-color: #f4fbfa;
--md-list-item-container-color: transparent;
--md-list-item-leading-image-height: 50px;
--md-list-item-leading-image-width: 100px;
--md-list-item-leading-image-shape: 25px;
}
</style>
<md-list>
<md-list-item headline="Wide Cat">
<img slot="start" data-variant="image" src="https://placekitten.com/200/100">
</md-list-item>
<md-list-item headline="Round kitty cat">
<img slot="start" data-variant="image" src="https://placekitten.com/202/101">
</md-list-item>
<md-list-item headline="Softe cate">
<img slot="start" data-variant="image" src="https://placekitten.com/212/106">
</md-list-item>
</md-list>
```
### Video List Item
Token | Default value
------------------------------------- | -------------
`--md-list-item-leading-image-height` | `56px`
`--md-list-item-leading-image-width` | `100px`
`--md-list-item-leading-image-shape` | `0px`
* [All List Item tokens](https://github.com/material-components/material-web/blob/main/tokens/_md-comp-list-item.scss)
<!-- {.external} -->
### Video List Item Example
<!-- no-catalog-start -->
<video src="images/list/theming-video.mp4" autoplay loop muted playsinline alt="Image of a list and video list items of material design concepts with a different theme applied"></video>
<!-- no-catalog-end -->
<!-- catalog-include "figures/list/theming-video.html" -->
```html
<style>
:root {
background-color: #f4fbfa;
--md-list-container-color: #f4fbfa;
--md-list-item-container-color: transparent;
--md-list-item-leading-video-height: 60px;
--md-list-item-leading-video-width: 60px;
--md-list-item-leading-video-shape: 30px;
}
</style>
<md-list>
<md-list-item headline="Expressiveness">
<video slot="start" data-variant="video" playsinline muted autoplay loop
src="https://kstatic.googleusercontent.com/files/f925638d73101f91d11db39e191ec6ed4101ee96c063283ddc4ea1f01b7d1ebe3ae360c124448d5759a7ecfbcb05af96cf746122ee3b898b4bf7db8d6882de1c"
></video>
</md-list-item>
<md-divider></md-divider>
<md-list-item headline="Personalization">
<video slot="start" data-variant="video" playsinline muted autoplay loop
src="https://kstatic.googleusercontent.com/files/e07831809bfeeef1acd74cc5fbf20fc2974984c7e011f01e3df62c96a5a18b309af71e58e01a07ae89e30d7243e692affcf8fbf159fe0e078e35612d0851e8ea"
></video>
</md-list-item>
<md-divider></md-divider>
<md-list-item headline="Accessible">
<video slot="start" data-variant="video" playsinline muted autoplay loop
src="https://kstatic.googleusercontent.com/files/9430d9604eff1ecd370d688cb57eb95781e546279ed9bbb04c15dd0b80881c564addc8aaed5d37b3a5fc656b1fc673cfbd25c4b6a08b9d3e7ea396808f00ba20"
></video>
</md-list-item>
</md-list>
```