badge selector: Adapt styles of existing selectors

Change-Id: Iad95dde0080afa2809337f98e48d5bff017527a8
badge selector: Display item id if no label exists

Change-Id: Ia1ff367daede7c18f309fea84972781a4d0cc777
Merge "badge selector: Adapt styles of existing selectors"
Merge "badge selector: Display item id if no label exists"