1. Copy the 'Fonts' folder and CSS file into your website's CSS directory.
2. Link 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, like: <i class="flaticon-hamster-wheel"></i> or <span class="flaticon-rabbit-eating"></span>.