Custom Social Icon Color - Harris Theme/York Template Family

I'm desperately trying to get my social icons to be a custom color in the Harris theme (part of the York Template family).  

I've used a few different codes including @tuanphan's code:

#sqs-svg-icon--social #sqs-use--icon {
    #fill: 4a91b5 !important;
}

Figured out # works over . in this template.   However, no matter what I do, I cannot get the social icon (LinkedIn) to be a custom color.

TIA

Still haven't figured it out, but found this workaround using the code block:

<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/4.7.0/css/font-awesome.min.css">
<a href="https://www.linkedin.com/company/62014" style="font-size:18px"target="_blank"aria-hidden="true" style=";color:#4a91b5"class="fa fa-linkedin"></a>

The only thing is, haven't figured out how to create hover styles since the code block seems to only allow html or CSS, not both, and the CSS injection area is being finicky in this template.

Can you share site url? We can check easier.

If you use Code Block, to add hover, edit your code to this code

<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/4.7.0/css/font-awesome.min.css">
<a href="https://www.linkedin.com/company/62014" style="font-size:18px"target="_blank"aria-hidden="true" style=";color:#4a91b5"class="fa fa-linkedin"></a>
<style>
  [href*="/linkedin"]:hover .fa-linkedin {
  	color: red !important;
  }
</style>