if (isset($req) && $req['acc_type'] == 0) {
echo "<style>
        .acc{
            color:blue;
            font-weight:bold;
            }
        </style>";
        }
        elseif (isset($req) && $req['acc_type'] == 1){
echo "<style>
        .acc{
            color:red;
            font-weight:bold;
            }
        </style>";
        }
        elseif (isset($req) && $req['acc_type'] == 2){
        echo "<style>
        .acc{
            color:green;
            font-weight:bold;
            }
        </style>";
        }

?>