Solutions and cheers appear quite large on user cards

[awesomerobot (Kris)]

I’ve got some follow-up fixes for these in:

• A11Y: remove heading tag from usercard stat by awesomerobot · Pull Request #299 · discourse/discourse-solved · GitHub
• A11Y: remove heading tag from usercard stat by awesomerobot · Pull Request #148 · discourse/discourse-gamification · GitHub
• A11Y: remove heading tag from usercard stat by awesomerobot · Pull Request #117 · discourse/discourse-follow · GitHub