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• 句法
• 范例
• 规范
• 浏览器兼容性
• 另请参阅
• 相关话题

any-hover CSS media feature can be used to test whether any available input mechanism can hover over elements.

句法

any-hover feature is specified as a keyword value chosen from the list below.

none

None of the available input mechanism(s) can hover conveniently, or there is no pointing input mechanism.

hover

One or more available input mechanisms can conveniently hover over elements.

范例

Testing whether input methods can hover

HTML

<a href="#">Try hovering over me!</a>
					

CSS

@media (any-hover: hover) {
  a:hover {
    background: yellow;
  }
}
					

结果

规范

规范	状态	注释
Media Queries Level 4 The definition of 'any-hover' in that specification.	候选推荐	初始定义。

浏览器兼容性

The compatibility table on this page is generated from structured data. If you'd like to contribute to the data, please check out https://github.com/mdn/browser-compat-data and send us a pull request. 更新 GitHub 上的兼容性数据

	Desktop						Mobile
	Chrome	Edge	Firefox	Internet Explorer	Opera	Safari	Android webview	Chrome for Android	Firefox for Android	Opera for Android	Safari on iOS	Samsung Internet
any-hover media feature	Chrome 完整支持 41	Edge 完整支持 16	Firefox 完整支持 64	IE 不支持 No	Opera 完整支持 28	Safari 完整支持 9	WebView Android 完整支持 41	Chrome Android 完整支持 41	Firefox Android 完整支持 64	Opera Android 完整支持 28	Safari iOS 完整支持 9	Samsung Internet Android 完整支持 5.0

图例

完整支持

完整支持

不支持

不支持

另请参阅

• the hover media feature

元数据

• 最后修改： Jul 21, 2020

相关话题

1. CSS
2. CSS 参考
3. CSS Conditional Rules
4. Media Queries
5. 指南

   1. Using feature queries
   2. Testing media queries programmatically
   3. Using Media Queries for Accessibility
   4. Using media queries
6. At-Rules

   1. @document
   2. @import
   3. @media
   4. @supports