You're looking at the documentation for Tailwind CSS v2.

Grid Auto Rows

Utilities for controlling the size of implicitly-created grid rows.

Default class reference

Class
Properties
auto-rows-autogrid-auto-rows: auto;
auto-rows-mingrid-auto-rows: min-content;
auto-rows-maxgrid-auto-rows: max-content;
auto-rows-frgrid-auto-rows: minmax(0, 1fr);

Usage

Use the auto-rows-{size} utilities to control the size implicitly-created grid rows.

<div class="grid grid-flow-row auto-rows-max"> <div>1</div> <div>2</div> <div>3</div> </div>

Responsive

To control the grid-auto-rows property at a specific breakpoint, add a {screen}: prefix to any existing grid-auto-rows utility. For example, use md:auto-rows-min to apply the auto-rows-min utility at only medium screen sizes and above.

<div class="grid grid-flow-row auto-rows-max md:auto-rows-min"> <div>1</div> <div>2</div> <div>3</div> </div>

For more information about Tailwind’s responsive design features, check out the Responsive Design documentation.

Customizing

By default, Tailwind includes four general purpose grid-auto-rows utilities. You can customize these in the theme.gridAutoRows section of your tailwind.config.js file.

 // tailwind.config.js module.exports = { theme: { extend: { gridAutoRows: { '2fr': 'minmax(0, 2fr)', } } } }

Learn more about customizing the default theme in the theme customization documentation.

Variants

By default, only responsive variants are generated for grid-auto-rows utilities.

You can control which variants are generated for the grid-auto-rows utilities by modifying the gridAutoRows property in the variants section of your tailwind.config.js file.

For example, this config will also generate hover and focus variants:

 // tailwind.config.js  module.exports = {   variants: {   extend: {  // ... +  gridAutoRows: ['hover', 'focus'],   }   }  }

Disabling

If you don't plan to use the grid-auto-rows utilities in your project, you can disable them entirely by setting the gridAutoRows property to false in the corePlugins section of your config file:

 // tailwind.config.js  module.exports = {   corePlugins: {  // ... +  gridAutoRows: false,   }  }