1. Copy the "Fonts" folder and CSS file to your website's resource directory.
2. Add the CSS link in the `<head>` section of your website: <head> ... <link rel="stylesheet" type="text/css" href="your_website_domain/css/flaticon.css"> ... </head>
3. Use icon classes on elements that support "display: inline", for example: <i class="flaticon-star"></i> or <span class="flaticon-star"></span>.