Instructions
<head>
...
<link rel="stylesheet" type="text/css" href="your_website_domain/css_root/flaticon.css">
...
</head>
3Use the icon class on "display: inline" elements:
Use example: <i class="flaticon-airplane49"></i> or <span class="flaticon-airplane49"></span>
Under CC: Google, Smashicons, Eucalyp, Freepik, Nikita Golubev, Gregor Cresnar, smalllikeart, Pixel perfect, dDara,
<i class="flaticon-user"></i>
<i class="flaticon-owner"></i>
<i class="flaticon-plan"></i>
<i class="flaticon-avatar"></i>