Answers to Self-Review Exercises

4.1

a. 3 ems.

b. 0.75 ems.

c. 2 picas.

d. 1/6 inch.

e. 6 picas.

4.2

a. link.

b. comma.

c. relative.

d. :hover.

e. overflow.

f. span, div.

g. repeat-y.

h. @media.

i. text-indent.

j. padding, border, margin.