Flex Direction

Default class reference

Class	屬性
flex-row	flex-direction: row;
flex-row-reverse	flex-direction: row-reverse;
flex-col	flex-direction: column;
flex-col-reverse	flex-direction: column-reverse;

Row

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

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

Row reversed

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

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

Column

Use flex-col to position flex items vertically:

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

Column reversed

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

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

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

Customizing

Variants

默認情況下, 只有響應式的 flex-direction 變化模式 (variants) 會產生。

在 tailwind.config.js 的 variants 區塊中變更 flexDirection 屬性來決定有哪些變化模式會生成。

舉個例子來說，這個設定將會生成響應式和 hover 的變化模式。

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

Disabling

如果你不打算在專案中使用 flex-direction 功能，可以在你的設定檔裡的 corePlugins 屬性中將 flexDirection 設定為 false 來停用功能：

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