如何在父元素和子元素上设置CSS悬停效果 [英] How to set CSS hover effect, on parent and child elements

问题描述

假设我有以下代码:

<div class="wrapper">
  <div class="title"></div>
  <div></div>
</div>

<div class="wrapper">
  <div class="title"></div>
  <div></div>
</div>

<div class="wrapper">
  <div class="title"></div>
  <div></div>
</div>

在悬停包装 时，我希望它是子 title div的子元素，以更改其背景颜色. 我可以在纯CSS中执行此操作吗?在js中，我知道该怎么做.我想知道是否存在纯CSS方法吗?

On hover for a wrapper I want it's child title div to change it's background color. Can I do this in pure css. In js I know how to do it. I'm interested if a pure CSS method exists for this?

谢谢

推荐答案

是的，您可以执行此操作.只是:

Yes, you can do this. It's just:

.wrapper:hover .title {
  background-color: #f00;
}

请注意，IE6仅在a元素上识别:hover，所以这行不通-但我希望您不必再为那烂小老东西弄乱了.

Please note that IE6 recognizes :hover only on a-elements, so this won't work - but i hope you don't have to mess with that crappy old thing.

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