1. Place the "Fonts" folder (containing icon font files) and the "flaticon.css" file into your website's CSS directory.
2. In your website's `<head>` section, add a link to "flaticon.css". <head> ... <link rel="stylesheet" type="text/css" href="yourwebsite.com/css/flaticon.css"> ... </head>
3. Apply the corresponding CSS class name to the HTML element where you want to display the icon. For example: <i class="flaticon-soccer"></i> or <span class="flaticon-basketball"></span>.