Revert "Revert "Revert "remove topbar"""

This reverts commit 74e14e25d13f573ef7603ad0879dd27ff1b73a1d.
Revert "Revert "Revert "Revert "remove topbar""""

This reverts commit e77976ea4988cda6af18afda8ee82d66e546cfda.
Revert "Revert "Revert "Revert "Revert "remove topbar"""""

This reverts commit e87f2cd4383b02c8d98edeeebb49f8d9a394ede7.