Basic CSS Quiz

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

0

none

1

auto

#2 How to correctly define pseudo-elements?

div.before {}

div::before {}

div-before {}

div before {}

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

transparent

none

#fff

white

#4 The * [asterisk symbol] is called

All selector

General selector

Generic selector

Universal selector

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

vertical-align:0;

vertical-align:-2em;

vertical-align:50%;

vertical-align:center;

#6 How to clear float?

clear:fix;

clear:all;

clear:both;

clear:float;

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

margin

z-index

padding

left

#8 What is the default value of the transform property?

matrix(0,0,0,0,0)

matrix(0,0,0,0)

none

auto

#9 Which of the following is not an animatable property

vertical-align

visibility

text-align

transform-origin

#10 How to hide an overflow?

overflow:hide;

overflow:auto;

overflow:none;

overflow:hidden;

#11 How to select all the images inside a section?

section + img

section ~ img

section & img

section > img

#12 Which selector has the highest specificity?

.box

p

#box

div > p.box

#13 Which selector has the lowest specificity?

div > p.box

div p

p.box

.box

#14 How to remove underline from links?

text-underline:none;

text-decoration:none;

text-underline:hide;

text-decoration:hide;

#15 Which of the following is an invalid value of the position property?

position:auto;

position:static;

position:inherit;

position:initial;

Basic CSS

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

#2 How to correctly define pseudo-elements?

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

#4 The * [asterisk symbol] is called

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

#6 How to clear float?

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

#8 What is the default value of the transform property?

#9 Which of the following is not an animatable property

#10 How to hide an overflow?

#11 How to select all the images inside a section?

#12 Which selector has the highest specificity?

#13 Which selector has the lowest specificity?

#14 How to remove underline from links?

#15 Which of the following is an invalid value of the position property?

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