Add styles for star ratings.
Add styles for star ratings.

senecajs/seneca-mvp,mirceaalexandru/seneca-mvp,mcollina/seneca-mvp-shard-postgresql,rjrodger/seneca-mvp,rjrodger/seneca-mvp,senecajs/seneca-mvp,mcollina/seneca-mvp-shard-redis,mirceaalexandru/seneca-mvp