Flex Direction

Utilities for controlling the direction of flex items.

Default class reference

Class
Properties
flex-rowflex-direction: row;
flex-row-reverseflex-direction: row-reverse;
flex-colflex-direction: column;
flex-col-reverseflex-direction: column-reverse;

Row

Use flex-row to position flex items horizontally in the same direction as text:

Flex Direction - 图1

  1. <div class="flex flex-row ...">
  2. <div>1</div>
  3. <div>2</div>
  4. <div>3</div>
  5. </div>

Row reversed

Use flex-row-reverse to position flex items horizontally in the opposite direction:

Flex Direction - 图2

  1. <div class="flex flex-row-reverse ...">
  2. <div>1</div>
  3. <div>2</div>
  4. <div>3</div>
  5. </div>

Column

Use flex-col to position flex items vertically:

Flex Direction - 图3

  1. <div class="flex flex-col ...">
  2. <div>1</div>
  3. <div>2</div>
  4. <div>3</div>
  5. </div>

Column reversed

Use flex-col-reverse to position flex items vertically in the opposite direction:

Flex Direction - 图4

  1. <div class="flex flex-col-reverse ...">
  2. <div>1</div>
  3. <div>2</div>
  4. <div>3</div>
  5. </div>

Responsive

To apply a flex direction utility only at a specific breakpoint, add a {screen}: prefix to the existing class name. For example, adding the class md:flex-row to an element would apply the flex-row utility at medium screen sizes and above.

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

  1. <div class="flex flex-col md:flex-row ...">
  2. <!-- ... -->
  3. </div>

Customizing

Variants

By default, only responsive variants are generated for flex-direction utilities.

You can control which variants are generated for the flex-direction utilities by modifying the flexDirection 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. extend: {
  5. // ...
  6. + flexDirection: ['hover', 'focus'],
  7. }
  8. }
  9. }

Disabling

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

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

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