fonts awesome! v. 4.4

font-awesome (updated to Version 4.4)

HTML

<link rel="stylesheet" href="http://netdna.bootstrapcdn.com/font-awesome/4.4.0/css/font-awesome.min.css">
<div>
    
</div>

CSS

div 
{
    width : 100%;
    height : 200px;
    margin : 20px;
    background-color : grey;
    color : #fff;
    position : relative;
}

div:before
{
      position:absolute;
        font-family: FontAwesome;
        top:0;
        left:0px;
      font-size : 100px;
      content: "\f003";
}