Max-Height

Utilities for setting the maximum height of an element

Class reference

Class
Properties
.max-h-fullmax-height: 100%;
.max-h-screenmax-height: 100vh;

Usage

Set the maximum height of an element using the max-h-full or max-h-screen utilities.

Max-Height - 图1

  1. <div class="h-24 ...">
  2. <div class="h-48 max-h-full ...">
  3. max-h-full
  4. </div>
  5. </div>

Responsive

To control the max-height of an element at a specific breakpoint, add a {screen}: prefix to any existing max-height utility.

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

Max-Height - 图2

all

Max-Height - 图3

sm

Max-Height - 图4

md

Max-Height - 图5

lg

Max-Height - 图6

xl

  1. <div class="h-24 ...">
  2. <div class="h-48 max-h-full sm:max-h-screen md:max-h-full lg:max-h-screen xl:max-h-full ...">
  3. <span>Target</span>
  4. </div>
  5. </div>

Target


Customizing

Max-height scale

Customize Tailwind’s default max-height scale in the theme.maxHeight section of your tailwind.config.js file.

  1. // tailwind.config.js
  2. module.exports = {
  3. theme: {
  4. maxHeight: {
  5. + '0': '0',
  6. + '1/4': '25%',
  7. + '1/2': '50%',
  8. + '3/4': '75%',
  9. + 'full': '100%',
  10. }
  11. }
  12. }

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

Responsive and pseudo-class variants

By default, only responsive variants are generated for max-height utilities.

You can control which variants are generated for the max-height utilities by modifying the maxHeight property in the variants section of your tailwind.config.js file.

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

  1. // tailwind.config.js
  2. module.exports = {
  3. variants: {
  4. // ...
  5. - maxHeight: ['responsive'],
  6. + maxHeight: ['responsive', 'hover', 'focus'],
  7. }
  8. }

Disabling

If you don’t plan to use the max-height utilities in your project, you can disable them entirely by setting the maxHeight property to false in the corePlugins section of your config file:

  1. // tailwind.config.js
  2. module.exports = {
  3. corePlugins: {
  4. // ...
  5. + maxHeight: false,
  6. }
  7. }

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