1.[Critical Thinking] Whats the point of using a 12 column grid? Why not use 8 or 10 columns?

2.Whats the advantage of using flex-basis over width?

2.create a rule using grid-area to start "item1" on row 1 column 1, and set the span to 2 rows and 2 columns.

3.Why should we be aware of the tab order when building a website?

4.When working with media queries,why do we recommend to put the narrower styles first in your style sheet?