CSS Selectors Quiz

#1 Which selector has the lowest specificity?

*:not(div)

.box:not(div)

[class="box"]

.box

#2 How to select a div with no content?

div:empty

div:nth-child(0)

div:blank

div:no-child

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

Subsequent-sibling combinator

Descendant combinator

Child combinator

Next-sibling combinator

#4 Which of the following is an invalid selector?

* * *

* * + *

> *

* + :first-child

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

We cannot do this

div::last-line

div ::last-line

div::last

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

*:nth-last-child(-n)

*:nth-child(n)

* *

* > *

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

div::first

We cannot do this

div::first-line

div ::first-line

#8 Which selector has the highest specificity?

img + img + img

img:not(:first-child)

div > img.box

img:nth-of-type(3)

#9 We can group different selectors using

comma

We cannot group selectors

dot

space

#10 Which of the following is a valid selector?

[class^=box]

[class!=box]

[class?=box]

[class%=box]

#11 Which selector has the highest specificity?

.box

#box

[box]

box

#12 Which selector has the lowest specificity?

::before

div

:root

*

#13 Which selector has the highest specificity?

div div

*:not(.box)

div:nth-child(3n + 2)

*

#14 How to select all the images?

img

img:all

* ~ img

img *

#15 Which selector has the highest specificity?

div:only-child

div + div > *:first-child

div > * > *:not(:first-of-type)

*:first-child:last-child

CSS Selectors