#fc-chat-box-default .m.l{background:#000!important;color:#000!important}#fc-chat-box-default .m.r{background:#000!important;color:#000!important}#fc-chat-box-default .inputBox button{background:#000!important}.chat-input button{background:#000}.message.sent{background:#000;color:#000;border:0px solid #000}.message.received{background:#000;color:#000;border:0px solid #000}.modern-design .message.received{background:#000;color:#000;border:0px solid #000}