Revamp comments section

[nazywam]

Feature Category

• [ ] Correctness
• [x] User Interface / User Experience
• [ ] Performance
• [ ] Other (please explain)

Describe the problem

Comments sections is a bit messy

Describe the solution you'd like

remove align-self: center!important; from avatars and add a <hr> divider with border-top: 1px solid #bbb; width: 100%; between comments.

Before:

After:

Describe alternatives you've considered