How to connect Font Awesome in Bitrix?

Question

Fonts

Can you please tell me how to include Font Awesome in the site template in 1C-Bitrix?
Registered in header.php like this:

$APPLICATION->SetAdditionalCSS("/bitrix/css/main/font-awesome.css");

The CSS file is connected, but I enter it in some tag, for example, and it is not displayed :( How to connect correctly?
<i class="fas fa-ellipsis-h"></i>

Answer 1

The solution is simple: in the core of Bitrix FA version 4+, and I copied the code for version 5.
Replaced with<i class="fas fa-ellipsis-h"></i><i class="fa fa-bars" aria-hidden="true"></i>