Code blocks are unstyled.

[JohnnyIrvin]

Describe the bug
Code blocks are unstyled, and hard to read.

To Reproduce
Steps to reproduce the behavior:

1. Go to the website.
2. Click on an article with code.
3. Scroll down to code block.
4. See unstylized nonsense.

Expected behavior
Differentiate between normal text flow and code blocks.

Screenshots