SideMenu background color problem with largeTitles

[Z1Z0]

New Issue Checklist

I have read the guidelines for contributing and I understand:

• My issue is happening in the latest version of SideMenu.
• My issue was not solved in the README.
• My issue can not be answered on stackoverflow.com.
• My issue is not a request for new functionality that I am unwilling to build and contribute with a pull request.
• My issue is reproducible in the demo project.

Issue Description

I'm using large titles in my app, and the top of the menu is white I tried to change it but still the same problem.

Screenshot

[Z1Z0]

Sorry, I just realized that I can hide it because it's NavigationBar.