Question 8 (1 point) How do you add multiple styles to a class attribute? Separate them with commas Separate them with semi-colons An element can only have one class style Separate them with spaces 1: 2 ca 3 Question 9 (1 point) How do you select an element with an attribute class="muted" 5 6 -- .muted 7 B 9 muted "muted 10 11 #muted Question 10 (1 point) Which syntax is correct? Question 10 (1 point) Which syntax is correct? Op color: black) Op{color: black:) Op[color: black;) Op: color black: Question 11 (1 point) The margin property adds space on the inside of an element. True False