Working Implementation with just markup

Signed-off-by: cameronbourke <cameron2295@gmail.com>
Update Scss

Signed-off-by: cameronbourke <cameron2295@gmail.com>
Fix commit error.

Signed-off-by: cameronbourke <cameron2295@gmail.com>
Updated revealChallenge template.

Signed-off-by: cameronbourke <cameron2295@gmail.com>
Update nav buttons

Signed-off-by: cameronbourke <cameron2295@gmail.com>