本文介绍了如何通过孩子更改父样式:LESS中的悬停动作的处理方法,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跟版网的小编来一起学习吧!
问题描述
I have this LESS setup:
.wrapper {
.parent {
height: 100px;
.children {
//some style;
&:hover {
.parent & {
height: 150px;
}
}
}
}
}
I need to change some height for parent element by hover on some child inside of it. This code is not working, so is there any possible to do this? Much thx for help.
解决方案
Adding the :hover
to the .parent
instead of the .children
div will achieve the result, http://codepen.io/duncanbeattie/pen/xvDdu
.wrapper {
.parent {
pointer-events:none;
height: 100px;
background:#000;
.children {
//some style;
height:20px;
background:#f00;
pointer-events:all;
}
&:hover {
height:150px;
}
}
}
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