I am trying to change properties of parent element when hover on child element. Here is my HTML
<div class="social-icons">          
    <div class = "innerSocialDiv">
        <a href="#" target="_blank" class="fa fa-facebook fa-lg" title="facebook"></a>
    </div>
</div>
I need to change a CSS property of innerSocialDiv when hovering on fa-facebook.
Here is what I did in my CSS:
.fa-facebook:hover  + .innerSocialDiv{
    background-color: black;
}
But it's not working.