Individual List:
1.CSC Document is misspelled, it should be CSS Document.
2.In the CSS rules of the <main> tag, typeface-family should be font-family.
3.In the CSS rules of the <main> tag, margin-bottom, padding-right, padding-left, and margin-top should have units, such as px, em, etc.
4.In the CSS rules of the <main> tag, display should not be diamonds.
5.In the CSS rules of the <main> tag, the tag format is main{}
6.In CSS rules for the body tag, square brackets [ ] should be replaced with curly brackets { }.
7.In the #menu-icon CSS rule, display: hidden should be display: none.
8.In the CSS rules for #menu-icon, background-colour should be background-color.
9.In the CSS rules of the h2 tag, Width should be width and hight should be height.
10.<!-- active applies to when the link is clicked --> This paragraph is an html comment and should be written as CSS code.
11.:hover #menu-icon should be #menu-icon:hover.
12.There are two body background colors.
13.In the header nav a:hover CSS rule, header nav should be .header nav.
Group List:🏆
1. Line 2 says CSC not CSS.
2. Lines 5 and 15 dont need the angle brackets.
3. Line 20, display diamonds is not a thing.
4. Lines 10-13 need px at the end of number (or %).
5. Line 25 and 27 Body needs curly brackets, not square brackets.
6. Line 26 and 37 has incorrect text code for the color.
7. Line 33 the word color is spelled wrong.
8. Line 35 has a random 4.
9. Line 36 doesn't need the : before the hover.
10. navigation are in the wrong order, it should go visited, hover, active.
11.Line 41 h1 font size 10px is too small.
12. Line 42 should have a close b.
13. Line 45 has a capital W.
14. Line 46 the word height is spelled wrong.
15. Line 52 has needs to have /* instead of the angle brackets.
16. Line 57 doesnt need the period before the header.
17. Line 25 and Line 63 has two body background color.
18. Line 64 has the incorrect text code for the color.