Basic CSS Quiz

#1 Which selector has the lowest specificity?

p.box

.box

div > p.box

div p

#2 Which CSS property cannot be used with negative values?

left

z-index

margin

padding

#3 What is the default value of the box-sizing property?

border-box

content-box

padding-box

none

#4 margin:10px; is the same as

margin:10px auto 10px;

margin:10px 0;

margin:10px 10px 10px;

margin-top:10px;

#5 Which CSS property cannot be used with pixel values?

text-indent

letter-spacing

flex-shrink

line-height

#6 Which of the following is an invalid value of the background-position property?

background-position:0 50%;

background-position:middle;

background-position:center;

background-position:50%;

#7 Which CSS property cannot be used with percentage values?

flex-basis

line-height

font-size

border-width

#8 Which of the following is an invalid value of the line-height property?

line-height:5px;

line-height:0.5;

line-height:50%;

line-height:1/2;

#9 padding:50px 20px; is the same as

padding:20px 50px 20px;

padding:50px 20px 50px;

padding:50px 50px 20px 20px;

padding:50px 20px 0 0;

#10 How to hide an overflow?

overflow:auto;

overflow:none;

overflow:hide;

overflow:hidden;

#11 How to remove underline from links?

text-underline:hide;

text-underline:none;

text-decoration:none;

text-decoration:hide;

#12 background-position:top; is the same as

background-position:top left;

background-position:top center;

background-position:top right;

background-position:top bottom;

#13 How to select ALL the p elements?

p.all {}

p {}

p * {}

* {}

#14 How to clear float?

clear:all;

clear:fix;

clear:both;

clear:float;

#15 Which of the following is an invalid CSS selector?

divdiv.box#id

> * div

* > * + *

* * > div

Basic CSS