Usage Guide:
- Place the font files and CSS stylesheet within your website's CSS folder.
- Add the provided CSS file link to the `<head>` section of your website's HTML document for global icon access: <head> ... <link rel="stylesheet" type="text/css" href="yourdomain.com/css_root/flaticon.css"> ... </head>
- Apply the corresponding icon class to inline elements (e.g., `<i>` or `<span>`) where you want to display the icon for it to render, such as: `<i class="flaticon-airplane49"></i>` or `<span class="flaticon-airplane49"></span>`.