fon awesome cdn icon code example
Example 1: font awesome cdn
<link rel="stylesheet" href="https://pro.fontawesome.com/releases/v5.10.0/css/all.css" integrity="sha384-AYmEC3Yw5cVb3ZcuHtOA93w35dYTsvhLPVnYs9eStHfGJvOvKxVfELGroGkvsg+p" crossorigin="anonymous"/>
Example 2: font awesome cdn
<script src="https://kit.fontawesome.com/a9545f17e8.js" crossorigin="anonymous"></script>