I don't know how to describe my problem here, but I try.
I want to build a page of php but the looks and layout the same with my main WP.
I want to know :
1. How to build that page occupied with the my WP CSS style and themes?
2. Where should I put this .php page? at theme's directory or main toor directory?
And I need little explanations here of "getting_header" functions since it's needed to build that page and I don't know much on that
Thanks in advance and I need your answer