.demo-logo {
	position: absolute;
    z-index: 1;
    top: 20px;
    left: 20px;
}

.gdgs_plogin .bd li .input select {
    flex: 1;
    width: 100%;
    height: 28px;
    margin-left: 10px;
    font-size: 14px;
    line-height: 28px;
    border: 0 none;
}

.gdgs_twologin {
    height: 450px;
}

.gdgs_twoml {
    height: 450px;
}