Navigation and button alignment issue in header

I tried to reproduce issue but issue seems to be resolved.

I reproduced the issue so i am working on it.

After working on this i got to know the issue is resolved in the latest 1.0.x-dev branch. However, it still exists in the 1.0.1 branch. Since the 3460961-navigation-and-button branch was cut from the latest 1.0.x-dev, so the issue is marked as resolved in that branch. This issue will get resolved in the next release.