Broke some inpage links. Revert "check if user is logged in to adjust the position that anchor links jump to accordingly"

This reverts commit 81109034605b830cdc44da6493ae4445753293b3.
Broke some inpage links and inpage back button history. See ITC-646/645. Revert "made anchor link jump to the position where the header is offset by the banner height so the banner doesn't cover the header"

This reverts commit 639f2314a5cf9030340de3540b31b9ca5c1f88e2.