[font-awesome] Change color when hover a font awesome icon?

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

http://jsfiddle.net/uvamhedx/

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.fa-flag:hover {_x000D_
    color: red;_x000D_
}
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<link href="https://maxcdn.bootstrapcdn.com/font-awesome/4.7.0/css/font-awesome.min.css" rel="stylesheet"/>_x000D_
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<i class="fa fa-flag fa-3x"></i>
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