Revert "changed: move “powered by” footer slightly up so it doesn’t interfere with the back button"
Revert "changed: move “powered by” footer slightly up so it doesn’t interfere with the back button"

This reverts commit 927e42aa77b37642c63a3353ad60c5c7b0b3b672.

onaio/enketo-express,enketo/enketo-express,onaio/enketo-express,enketo/enketo-express,enketo/enketo-express,OpenClinica/enketo-express-oc,kobotoolbox/enketo-express,kobotoolbox/enketo-express,OpenClinica/enketo-express-oc,kobotoolbox/enketo-express,kobotoolbox/enketo-express,OpenClinica/enketo-express-oc,onaio/enketo-express