public PortalHomePage Login(User admin)
        {
            DriverActions.OpenUri(driver, portalInfo.PortalUri);
            var loginField = new WebItem("//input[@id='login']", "Поле для ввода логина");
            var pwdField   = new WebItem("//input[@id='password']", "Поле для ввода пароля");

            loginField.SendKeys(admin.Login, driver);
            Thread.Sleep(1000);
            loginField.SendKeys(Keys.Enter, driver);
            pwdField.SendKeys(admin.Password + Keys.Enter, driver);
            Thread.Sleep(1000);
            pwdField.SendKeys(Keys.Enter, driver);
            return(new PortalHomePage(driver));
        }