button{
    background:#3b5998;
    color:#fff;
    font-size:11px;
    border:none;
    border-radius:4px;
    font-weight:bold;
    padding:2px;
    
}
span img
{
    
/*    height: 8px;
    left: 0px;
    padding:0 1px 0 4px;
    position: relative;
    top: 1px;
    vertical-align: top;
    width: 20px;
    background:#fff;
    color:#3b5998;
    font-size:10px;*/
    float:left;
    padding:2px;
}
