1. Place the "Fonts" folder and CSS file in your website's CSS directory.
2. Link the CSS file in the `<head>` section of your website. <head> ... <link rel="stylesheet" type="text/css" href="your_website_domain/css_root/flaticon.css"> ... </head>
3. Apply icon classes to inline elements, for example: <i class="flaticon-trophy"></i> or <span class="flaticon-trophy"></span>.