将鼠标悬停在字体真棒图标上时会更改颜色? [英] Change color when hover a font awesome icon?

问题描述

基于Awesome字体文档，我创建了这个图标:

Base in the Font Awesome documentation I create this icon:

<span class="fa-stack fa-5x">
  <i class="fa fa-circle fa-stack-2x"></i>
  <i class="fa fa-flag fa-stack-1x fa-inverse"></i>
</span>

此代码创建此html:

This code create this html:

<span class="fa-stack fa-5x">
  <i class="fa fa-circle fa-stack-2x">::before</i>
  <i class="fa fa-flag fa-stack-1x fa-inverse">::before</i>
</span>

它是一个堆叠的标志图标.我想在悬停事件上更改图标颜色，我尝试了以下所有方法:

It is a stacked Flag icon. I want to change the icon color on Hover event, I tried with all these:

.fa-stack:hover{
color: red
}
.fa-stack i:hover{
color: red
}
.fa-stack i before:hover{
color: red
}

但不起作用.

推荐答案

如果只想更改hover上标志的颜色，请使用以下命令:

if you want to change only the colour of the flag on hover use this:

http://jsfiddle.net/uvamhedx/

.fa-flag:hover {
    color: red;
}

<link href="https://maxcdn.bootstrapcdn.com/font-awesome/4.7.0/css/font-awesome.min.css" rel="stylesheet"/>

<i class="fa fa-flag fa-3x"></i>

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