h4{font-family:Helvetica,Arial,Helvetica,sans-serif;font-size:16px;font-weight:400;color:#000}h6{font-family:Helvetica,Arial,Helvetica,sans-serif;font-size:14px;font-weight:400;color:#000}#att_chat_head #att_avat{background:url("") no-repeat top center!important}