CSS Selectors Quiz

#1 Which selector has the highest specificity?

img:nth-of-type(3)

img + img + img

div > img.box

img:not(:first-child)

#2 Which selector has the highest specificity?

div:nth-child(3n + 2)

*:not(.box)

*

div div

#3 Which selector has the lowest specificity?

div:nth-of-type(3n + 2)

div > *:last-child

div.box

div > *:not(div)

#4 Which of the following will select nothing?

*:only-child:nth-child(n)

*:first-child:last-child

*:nth-last-child(n + 2):nth-child(n)

*:nth-child(-n)

#5 Which of the following is an invalid selector?

:empty-child

:first-child

:only-child

:last-child

#6 How to select all the images?

img *

img:all

* img

img

#7 Which of the following is an invalid selector?

* * *

* * + *

> *

* + :first-child

#8 Which of the following will select all the elements?

* *

*:nth-last-child(-n)

* > *

*:nth-child(n)

#9 How to select the “before the last” image inside a div?

div img:last-child(-1)

div img:nth-last-child(2)

div img:last-child(2)

div img:nth-child(n - 1)

#10 The ::before is called

Pseudo-element

Pseudo-attribute

Pseudo-selector

Pseudo-class

#11 Which selector has the lowest specificity?

.box

.box:not(div)

*:not(div)

[class="box"]

#12 Which of the following is equivalent to .box ?

[class~=box]

[class=box]

[box]

[class^=box]

#13 How to select the first image inside a div?

img:first-child(div)

div img:first-of-type

div:first-child img

div:nth-child(1) img

#14 The + [plus symbol] is called

Descendant combinator

Subsequent-sibling combinator

Next-sibling combinator

Child combinator

#15 Which of the following is a valid selector?

[class!=box]

[class%=box]

[class?=box]

[class^=box]

CSS Selectors

#1 Which selector has the highest specificity?

#2 Which selector has the highest specificity?

#3 Which selector has the lowest specificity?

#4 Which of the following will select nothing?

#5 Which of the following is an invalid selector?

#6 How to select all the images?

#7 Which of the following is an invalid selector?

#8 Which of the following will select all the elements?

#9 How to select the “before the last” image inside a div?

#10 The ::before is called

#11 Which selector has the lowest specificity?

#12 Which of the following is equivalent to .box ?

#13 How to select the first image inside a div?

#14 The + [plus symbol] is called

#15 Which of the following is a valid selector?

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