[xml]
<span class="icon-ar"><i class="fa fa-cloud"></i></span>
<span class="icon-ar icon-ar-inverse"><i class="fa fa-cloud"></i></span>
<span class="icon-ar icon-ar-round"><i class="fa fa-cloud"></i></span>
<span class="icon-ar icon-ar-round icon-ar-inverse"><i class="fa fa-cloud"></i></span>
[/xml]