github font awesome code example

Example 1: font awesome.github.io/font-awesome/

<link rel="stylesheet" href="path/to/font-awesome/css/font-awesome.min.css">

Example 2: font awesome

<link rel="stylesheet" href="https://use.fontawesome.com/releases/v5.15.1/css/all.css" integrity="sha384-vp86vTRFVJgpjF9jiIGPEEqYqlDwgyBgEF109VFjmqGmIY/Y4HV4d3Gp2irVfcrp" crossorigin="anonymous">