1) CALL THE PAGE CODE BY YOUR BROWSER

2) SEE HOW ARE PLACED THE DIVS: have you noticed that the div style can be changed without changing the file CSS of the DIV itself?

3) WHICH CONTAINED IN THIS TABLE DIV IS? Have you noticed how one can change the single style of a table row?

4) QUESTION: WHAT COLOR THE PAGE BACKGROUND IS?

5) QUESTION: IS THE BLUE A BACKGROUND-COLOR? WHAT PART OF THIS PAGE?