Note: the "forgot password" won't be implemented at this point, because the backend doesn't support it yet and it seems not practical to add it to the existing system. I gues eventually we'll need to use OAuth 2.0, then all the authentication stuff will be moved to the auth server, then the "forgot password" will be automatically handled there.
Update Horizon log-in page to the new design.
Note: the "forgot password" won't be implemented at this point, because the backend doesn't support it yet and it seems not practical to add it to the existing system. I gues eventually we'll need to use OAuth 2.0, then all the authentication stuff will be moved to the auth server, then the "forgot password" will be automatically handled there.