Login Page code

I want to change the code of the login page. I want to make more changes other than just theming. Where can I find html code of the login page? Or is it automatically generated through a php code? If that is the case, where can I find this php file?

Thank you in advance for your help

If you tell us your exact need, we can better help to you. What do you want to change in login page? Maybe you can change it by adding some js trick to your theme.

I want to add for example ,div‘ Tags and give them new styles using css code. I want to do this on the login page and the navigation bar on the intern page

https://github.com/owncloud/core/blob/master/core/templates/login.php you can find login page code from here. By the way you can achieve your purpose by manipulating login page with js in custom theme. If you don’t use theme app, you have to re-patch your changes in every update.