- Main shouldn't have angle brackets
-Don't need end tag on main
-There is no such thing as diamond display
- Wrong brackets on body
- The number 4 shouldn't be there
- Comment not tagged correctly
- Body in css twice
- Document is supposed to be CSS not CSC
- Period before header shouldn't be there line 67
- Period before aside shouldn't be there
- Hover not tagged correctly or in wrong spot
- Width is supposed to be in %
- No unit in main of padding and margin
- All HEX colors used to be 3, now it's 6
- Spelling errors
- Width should not be capitalized