Fix styling of ‘Training’ tag on tour step 5
Fix styling of ‘Training’ tag on tour step 5

It was missing the base class so didn’t get all the styling (like the
spacing and uppercase text).

Already fixed this for step 6, but less haste, more speed.

alphagov/notifications-admin,alphagov/notifications-admin,alphagov/notifications-admin,alphagov/notifications-admin