1. Place the 'Fonts' and CSS files into your website's CSS directory.
2. Link the CSS file in your website's header section. <head> ... <link rel="stylesheet" type="text/css" href="your_website_domain/css/flaticon.css"> ... </head>
Apply the icon class to "display: inline" elements. For instance: <i class="flaticon-ticket"></i> or <span class="flaticon-star"></span>