Font Awesome Circle Background

by Uriel Zarnihchi

HTML

<link rel="stylesheet" href="http://maxcdn.bootstrapcdn.com/font-awesome/4.2.0/css/font-awesome.min.css">
<span class="fa-stack">
  <i class="fa fa-circle fa-stack-1x icon-background2"></i>
  <i class="fa fa-info fa-stack-1x" style="font-size: 10px"></i> 
 </span>

CSS

.icon-background2 {
    color: blue;
}

.fa-info {
  color:pink;
}