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filename: /packages/material-ui/src/GridList/GridList.js
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# GridList



## Props

| Name | Type | Default | Description |
|:-----|:-----|:--------|:------------|
| <span class="prop-name">cellHeight</span> | <span class="prop-type">union:&nbsp;number&nbsp;&#124;<br>&nbsp;enum:&nbsp;'auto'<br><br> | <span class="prop-default">180</span> | Number of px for one cell height. You can set `'auto'` if you want to let the children determine the height. |
| <span class="prop-name required">children *</span> | <span class="prop-type">node |  | Grid Tiles that will be in Grid List. |
| <span class="prop-name">classes</span> | <span class="prop-type">object |  | Override or extend the styles applied to the component. See [CSS API](#css-api) below for more details. |
| <span class="prop-name">cols</span> | <span class="prop-type">number | <span class="prop-default">2</span> | Number of columns. |
| <span class="prop-name">component</span> | <span class="prop-type">union:&nbsp;string&nbsp;&#124;<br>&nbsp;func<br> | <span class="prop-default">'ul'</span> | The component used for the root node. Either a string to use a DOM element or a component. |
| <span class="prop-name">spacing</span> | <span class="prop-type">number | <span class="prop-default">4</span> | Number of px for the spacing between tiles. |

Any other properties supplied will be [spread to the root element](/guides/api#spread).

## CSS API

You can override all the class names injected by Material-UI thanks to the `classes` property.
This property accepts the following keys:
- `root`

Have a look at [overriding with classes](/customization/overrides#overriding-with-classes) section
and the [implementation of the component](https://github.com/mui-org/material-ui/tree/master/packages/material-ui/src/GridList/GridList.js)
for more detail.

If using the `overrides` key of the theme as documented
[here](/customization/themes#customizing-all-instances-of-a-component-type),
you need to use the following style sheet name: `MuiGridList`.

## Demos

- [Grid List](/demos/grid-list)

