Basic CSS Quiz

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

background-position:middle;

background-position:center;

background-position:0 50%;

background-position:50%;

#2 What is the default value of the background-color property?

#fff

none

transparent

white

#3 The * [asterisk symbol] is called

Universal selector

All selector

General selector

Generic selector

#4 How to remove underline from links?

text-decoration:hide;

text-underline:hide;

text-underline:none;

text-decoration:none;

#5 Which of the following is not an animatable property

vertical-align

transform-origin

visibility

text-align

#6 How to clear float?

clear:all;

clear:both;

clear:fix;

clear:float;

#7 How to hide an overflow?

overflow:hidden;

overflow:none;

overflow:auto;

overflow:hide;

#8 Which of the following is an invalid value of the vertical-align property?

vertical-align:-2em;

vertical-align:0;

vertical-align:center;

vertical-align:50%;

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

padding:20px 50px 20px;

padding:50px 50px 20px 20px;

padding:50px 20px 50px;

padding:50px 20px 0 0;

#10 What is the default value of the z-index property?

0

auto

none

1

#11 How to correctly define pseudo-elements?

div before {}

div::before {}

div.before {}

div-before {}

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

margin

left

padding

z-index

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

line-height:50%;

line-height:0.5;

line-height:5px;

line-height:1/2;

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

none

border-box

content-box

padding-box

#15 Which selector has the highest specificity?

#box

div > p.box

p

.box

Basic CSS

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

#2 What is the default value of the background-color property?

#3 The * [asterisk symbol] is called

#4 How to remove underline from links?

#5 Which of the following is not an animatable property

#6 How to clear float?

#7 How to hide an overflow?

#8 Which of the following is an invalid value of the vertical-align property?

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

#10 What is the default value of the z-index property?

#11 How to correctly define pseudo-elements?

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

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

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

#15 Which selector has the highest specificity?

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