如何使a:hover伪类影响父元素? [英] How do I make a :hover pseudoclass affect the parent element?
本文介绍了如何使a:hover伪类影响父元素?的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着小编来一起学习吧!
问题描述
我想在h4中悬停一个单词,并切换h4的背景颜色和包含元素的背景颜色。
I want to hover a single word in an h4, and have it switch the background color of the h4 and the color of the background of the containing element.
这是我的HTML:
<div class="blackwrap">
<header class="blackbar">
<h2>Before he knew it, he couldn't see a thing.</h2>
<h4>He fumbled around for the <a id="flash">flashlight</a> on his phone.</h4>
</header>
</div> <!-- .blackwrap-->
CSS:
.blackbar {
background: black;
color: white;
}
我想要#flash:hover更改背景&颜色.blackbar。这是可能在这个配置?这将需要JS / jQuery?
I want #flash:hover to change the background & color of .blackbar. Is this possible in this configuration? Will this need JS / jQuery?
推荐答案
只是为了你需要JS(jQuery):
Just in case you need the JS (jQuery) for this:
$("#flash").on("mouseover", function(){
$(".blackbar").addClass("lit");
}).on("mouseout", function(){
$(".blackbar").removeClass("lit");
});
和CSS:
.blackbar.lit {
background:yellow;
color:black;
}
这篇关于如何使a:hover伪类影响父元素?的文章就介绍到这了,希望我们推荐的答案对大家有所帮助,也希望大家多多支持IT屋!
查看全文