1. Copy the "Fonts" folder and CSS file to your website's CSS directory.
2. Add the CSS link in the header section of your website. <head> ... <link rel="stylesheet" type="text/css" href="your_website_domain/css_root/flaticon.css"> ... </head>
3. Use the icon class on an element with "display: inline": Usage example: <i class="flaticon-baseball"></i> or <span class="flaticon-baseball"></span>