CSS Selectors Quiz

#1 Which of the following is an invalid selector?

:last-child

:empty-child

:only-child

:first-child

#2 How to target the content of the first line inside a div?

div::first-line

We cannot do this

div ::first-line

div::first

#3 Which of the following is an invalid selector?

> *

* * + *

* + :first-child

* * *

#4 We can group different selectors using

comma

dot

space

We cannot group selectors

#5 Which selector has the highest specificity?

#box

.box

box

[box]

#6 Which selector has the lowest specificity?

div > *:not(div)

div.box

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

div > *:last-child

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

* > *

* *

*:nth-last-child(-n)

*:nth-child(n)

#8 The > [greater-than symbol] is called

Child combinator

Next-sibling combinator

Subsequent-sibling combinator

Descendant combinator

#9 Which selector has the highest specificity?

img:nth-of-type(3)

div > img.box

img:not(:first-child)

img + img + img

#10 Which of the following will select nothing?

*:nth-child(-n)

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

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

*:first-child:last-child

#11 Which of the following is an invalid Pseudo-class?

:only-child

:linked

:lang

:active

#12 How to target the content of the last line inside a div?

div::last-line

We cannot do this

div::last

div ::last-line

#13 The ::before is called

Pseudo-class

Pseudo-selector

Pseudo-attribute

Pseudo-element

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

[class^=box]

[class=box]

[class~=box]