body.wnhacaitangtientrainghiem_com{
                background: #6bbedb;
            }

            body.wnhacaitangtientrainghiem_com #header .menu{
                background: #1109cc;
            }

            body.wnhacaitangtientrainghiem_com .register-box{
                background: #dc15b6;
            }

            body.wnhacaitangtientrainghiem_com #web_wrapper{
                max-width: 1282px;
            }