Hi guys. I will give the code below as an example. When the a tag in this code is hovered, I want the background of #parent to be blue. How can I do that?
<div id="parent">
<a id="child">Select</a>
</div>
Hi guys. I will give the code below as an example. When the a tag in this code is hovered, I want the background of #parent to be blue. How can I do that?
<div id="parent">
<a id="child">Select</a>
</div>
I think you need javascript to do it. Not sure if :hover in CSS can switch between child and parent. (unless there is a fancy way to do it with the css :before selector but it is used to insert things and you may not want to insert & style)
someone online has a possible solution (I haven’t tried)
It isn’t super well supported just yet but you can use the new :has() pseudo-class selector.
#parent:has(#child:hover) {
background-color: red;
}
it’s like a regex lookahead I guess!
I think the implementation is pretty complex.
https://bugs.webkit.org/show_bug.cgi?id=227702
https://bugs.chromium.org/p/chromium/issues/detail?id=669058
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