Android : android:windowSoftInputMode="adjustPan" is not working

I have silly problem please follow the below pics

And when i clicked on Enter Email it saw like below pic,

Now the problems are coming inspite of using android:windowSoftInputMode="adjustPan" android Lollipop theme and toolbar,

1. Image became smaller.


2. Email edittext should have shown above keyboard, but it did not.

Suggest some solution.