1. 互动性
  2. appearance

互动性

appearance

用于抑制原生表单控制样式的工具。

样式
appearance-none
appearance: none;
appearance-auto
appearance: auto;

示例(Examples)

¥Examples

删除默认外观(Removing default appearance)

¥Removing default appearance

使用 appearance-none 重置元素上的任何浏览器特定样式:

¥Use appearance-none to reset any browser specific styling on an element:

Default browser styles applied
Remove default browser styles
<select>
<option>Yes</option>
<option>No</option>
<option>Maybe</option>
</select>
<div class="grid">
<select class="col-start-1 row-start-1 appearance-none bg-gray-50 dark:bg-gray-800 ...">
<option>Yes</option>
<option>No</option>
<option>Maybe</option>
</select>
<svg class="pointer-events-none col-start-1 row-start-1 ...">
<!-- ... -->
</svg>
</div>

此工具通常在创建自定义表单组件时使用。

¥This utility is often used when creating custom form components.

恢复默认外观(Restoring default appearance)

¥Restoring default appearance

使用 appearance-auto 恢复元素上默认的浏览器特定样式:

¥Use appearance-auto to restore the default browser specific styling on an element:

尝试在你的开发者工具中模拟 `forced-colors: active` 以查看差异

<label>
<div>
<input type="checkbox" class="appearance-none forced-colors:appearance-auto ..." />
<svg class="invisible peer-checked:visible forced-colors:hidden ...">
<!-- ... -->
</svg>
</div>
Falls back to default appearance
</label>
<label>
<div>
<input type="checkbox" class="appearance-none ..." />
<svg class="invisible peer-checked:visible ...">
<!-- ... -->
</svg>
</div>
Keeps custom appearance
</label>

这对于在某些辅助功能模式下恢复到标准浏览器控件非常有用。

¥This is useful for reverting to the standard browser controls in certain accessibility modes.

响应式设计(Responsive design)

¥Responsive design

appearance 工具前面使用断点变体如 md: 仅在 medium 屏幕尺寸及以上时应用工具:

<select class="appearance-auto md:appearance-none ...">
<!-- ... -->
</select>

请参阅 变体文档 详细了解如何使用变体。

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