.register-form {
    border-radius: 15px;
}

    .register-form input.form-control {
        border-radius: 15px;
    }
    .register-form button.th-btn {
        border-radius: 15px;
    }
    .register-form label.col-form-label {
        color: #174C39;
        font-weight:bolder;
    }
.login-form {
    border-radius: 15px;
}
    .login-form input.form-control {
        border-radius: 15px;
    }

    .login-form button.th-btn {
        border-radius: 15px;
    }

    .login-form label.col-form-label {
        color: #174C39;
        font-weight: bolder;
    }
    .login-form .alert{
        border-radius:15px;
    }