Revert "changes"

This reverts commit 7a856536748bcae57d4e89b70f3ed5f0a63780d2.
Revert "center"

This reverts commit d27091886e2c599080251e5578e564d53b750e3a.
Revert "index-app working"

This reverts commit 15ed8b435bb4dcbcbf1a4bf8a16ee23dec904b1b.