1. Copy the 'Fonts' font files and CSS file into your website's CSS folder.
2. Link to the CSS file in your website's `<head>` section: <head> ... <link rel="stylesheet" type="text/css" href="yourdomain.com/css_root/flaticon.css"> ... </head>
3. Use icon classes on inline elements: Example: <i class="flaticon-lol-victory"></i> or <span class="flaticon-cs2-headshot"></span>