Revert "edit navbar"

This reverts commit db7f056fd7598d166dac8ae5ee77cd21f40637a2.
Revert 11fe77a..9cdeab2

This rolls back to commit 11fe77a264d160b7985114ebf5ac8f4e928837d0.
Revert a93ef6f..d4f021f

This rolls back to commit a93ef6ff12f292a112814f88de4b3febba21eb17.