Revert "Commit 13-5"

This reverts commit 4841979f579a668abc0e38b126a1fb649af2e8d0.
Revert 4841979..7a6233a

This rolls back to commit 4841979f579a668abc0e38b126a1fb649af2e8d0.
Commit 13-6

Added active classes to the header