You can directly reference the following JS file to use the custom FontAwesome icons from this blog
<script src="https://files.pysio.online/Pysio-FontAwesome/js/custom-icons.js" crossorigin="anonymous"></script>
Warning
Note: If you abuse DNS, your IP address may be banned
DNS Server: 101.43.154.197 (Port 53 temporarily unavailable)
DNS Server: 93.177.67.6 (Port 53 available)
DNS Server: dns.pysio.online supports any DNS protocol
DOH globally available: https://dns-doh.pysio.online/
DoH (Mainland China): https://doh.pysio.online/dns-query
DoT (Mainland China): tls://doh.pysio.online:853
DoH (Non-Mainland China Cloudflare): https://dohk.pysio.online/dns-query