fontawesome cdn and examples
Example 1: fontawesome cdn
<link href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/5.13.0/css/all.min.css" rel="stylesheet">
Example 2: bootstrap font asesome cdn
The correct one -> Give an upvote if it helps
<link
rel="stylesheet"
href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/5.14.0/css/all.min.css"
/>
Example 3: fontawesome cdn
<link rel="stylesheet" href="path/to/font-awesome/css/font-awesome.min.css">