icon css cdn code example

Example 1: font awesome 4.7 cdn

<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/4.7.0/css/font-awesome.min.css" integrity="sha256-eZrrJcwDc/3uDhsdt61sL2oOBY362qM3lon1gyExkL0=" crossorigin="anonymous" />

Example 2: font awesome cdn

<link rel="stylesheet" type="text/css" href="https://maxcdn.bootstrapcdn.com/font-awesome/4.4.0/css/font-awesome.min.css">

Example 3: font awesome cdn

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