1. Copy the 'Fonts' folder and the CSS file into your website's CSS directory.
2. Link the CSS file in the <head> section of your website's HTML. <head> ... <link rel="stylesheet" type="text/css" href="your_website_domain/css_root/flaticon.css"> ... </head>
3. Apply the icon class to any inline element. For example: <i class="flaticon-champion-trophy"></i> or <span class="flaticon-champion-trophy"></span>.