Menu problem in Mobile

Question

I am trying create some responsive design, but menu buttons are not working in mobile. When I click on dropdown menu, it does not opened correctly and buttons stay hidden in header (it is menu in header). I though it normally can be in front (visible) and not hidden behind body, what you think?

original design:
https://ctrlv.cz/shots/2017/04/17/e7fW.png

mobile and drop-down not correctly rolled out:
https://ctrlv.cz/shots/2017/04/17/GMEI.png

Answer 1

As at our end, Menu toggle button in case menu inside header is visible properly, can you please provide steps to generate the issue. Also mention which Version of TemplateToaster you are using at your end.