how to change open menu layout

[projectthirteen]

- Im currently using the spotlight theme and was wondering if it was possible to extend the menu page up into the header and further out across the page and also add click-out button as well for desktop viewing.

- Ive attached a basic guide and a reference below. 

 

 

URL: https://project-thirteen.com.au

PASS: projectthirteenpassword

Thanks.