Chapter 4, Adjusting the Layout

Question No.	Answer	Explanation
1	a, b, and d	Changing the layout doesn’t speed the site up.
2	a	By using text-align: center, we center our menu items within their containing #menu element. By using display: inline for links, we remove any floats which have been set for the desktop site.
3	d	Assuming we are coding for larger screens first, by using max-width, we ensure that the code will affect any devices with smaller widths. The fact that we write these media queries first means that any CSS for a smaller width screen will override CSS for larger screens, but only on those narrower screens.
4	a	By setting the width to 100%, whichever element comes first in the markup (the #content element) will be above the other.
5		code 1—layout 2, code 2—layout 3, code 3—layout 1