+ Formatted html pages (whitespace still needs to be fixed)
+ Redirected submit button on sign-in page to index.html
Revert "+ Formatted html pages (whitespace still needs to be fixed)"

This reverts commit 4ef1d4b3a76daa71ecbabb18cd0e1074b9c7d35a.
Revert "Revert "+ Formatted html pages (whitespace still needs to be fixed)""

This reverts commit ed3e3a62ffd789c85fc92c8474c6eaa93bc28e61.
Revert ""

This reverts commit edd20dd77342239a7771ddc254eebfd549383e48.