@media screen and (min-device-width: 280px) and (max-device-width: 1023px) {
    .login-form {
        width: 100%;
        display: block;
        text-align: center;
    }

    .login-form-cell {
        font-size : 48px;
    }
    
    .login-form-cell input, .login-form-row input {
        font-size : 48px;
    }   
}