The document discusses nesting <div> elements and counting the total number of <div> elements. It provides an example of nested <div> elements with increasing levels of indentation, with the final example containing 7 total <div> elements: an outer "allcontent" div containing inner "top", "bottom", "left", "right", "section1", and "section2" divs.

1. Week 04
Layout

2. NESTING DIVS
HOW MANY DIVs?

3. NESTING DIVS
HOW MANY DIVs?
3

4. NESTING DIVS
HOW MANY DIVs?

5. NESTING DIVS
1. allcontent
HOW MANY DIVs?
7

6. NESTING DIVS
1. allcontent
2. top
3. bottom HOW MANY DIVs?
7

7. NESTING DIVS
1. allcontent
2. top
3. bottom
4. left
HOW MANY DIVs?
5. right 7

8. NESTING DIVS
1. allcontent
2. top
3. bottom
4. left
HOW MANY DIVs?
5. right
6. section1
7
7. section2