Revert "First clean sections."

This reverts commit a3054c01af45cec7f1e8d99ae6dd6ca6f05fbc22.

Conflicts:
	site/index.html
Revert 4eae233..dc0eeb1

This rolls back to commit 4eae233f6f9105761621d4c39fa04304613493f3.
Revert a9d9f1c..fba1451

This rolls back to commit a9d9f1caa86ddbadedac7529ded3f1f495670cc8.
Revert 8aa2fb4..6ef1a79

This rolls back to commit 8aa2fb4eaafb55daedcadbe962beed02f755b2fe.