When visiting the login page, if a user clicks 'Forgot password', they are taken to the forgot password page at URL/login/forgot_password.php. Regardless of whether a user enters their username or email address here, it is not obvious how they return to the main login screen.

However, there is no back button on this page. A workaround is to use the back button in your browser but this seems illogical and a poor user experience. Introducing a simple 'back' button (or 'return to login') to this page that returns users to the main login screen would be a quick win.