Using CSS for Page Layout Working with Floating and AP - New Perspectives on Adobe Dreamweaver CS5, Comprehensive - page 225

In this session, you worked with absolutely positioned divs. You drew AP divs, inserted
content in the AP divs, adjusted AP div attributes, and examined AP div code. You also
adjusted the stacking order of the AP divs, aligned AP divs, and nested AP divs.
Session 4.2 Quick Check
1. What is the z -index number?
2. Describe the Vis attribute of AP divs.
3. True or False? AP divs cannot be overlapped.
4. Do AP divs with higher z -index numbers appear in front of, or behind, AP divs
with lower z -index numbers?
5. When you align AP divs, to which AP div will the others align?
6. What is the grid?
7. Does a nested AP div need to be positioned inside of its parent?