selectors

Question 1

.class

Answer 1

Selects all elements with class=”intro”

Question 2

id

Answer 2

Selects the element with id=”firstname”

Question 3

*

Answer 3

Selects all elements

Question 4

element

Answer 4

Selects all < > elements

Question 5

element,element

Answer 5

Selects all <> elements and all <> elements

Question 6

element element

Answer 6

Selects all <> elements inside <> elements

Question 7

element>element

Answer 7

Selects all <> elements where the parent is a <> element

Question 8

element+element

Answer 8

Selects all <> elements that are placed immediately after <> elements

Question 9

element1~element2

Answer 9

Selects every <> element that are preceded by a <> element

Question 10

[attribute]

Answer 10

Selects all elements with a target attribute

Question 11

[attribute=value]

Answer 11

Selects all elements with —– =”_blank”

Question 12

[attribute~=value]

Answer 12

Selects all elements with a title attribute containing the word “ —– “

Question 13

[attribute|=value]

Answer 13

Selects all elements with a lang attribute value starting with “—–”

Question 14

[attribute^=value]

Answer 14

Selects every element whose —- attribute value begins with “—-“

Question 15

[attribute$=value]

Answer 15

Selects every element whose —- attribute value ends with “——”

Question 16

[attribute*=value]

Answer 16

Selects every element whose —— attribute value contains the substring “———”

Question 17

:active

Answer 17

Selects the active link

Question 18

::after

Answer 18

Insert something after the content of each element

Question 19

::before

Answer 19

Insert something before the content of each element

Question 20

:checked

Answer 20

Selects every checked < —- > element

Question 21

:default

Answer 21

Selects the default element

Question 22

:disabled

Answer 22

Selects every disabled element

Question 23

:empty

Answer 23

Selects every element that has no children (including text nodes)

Question 24

:enabled

Answer 24

Selects every enabled element

Question 25

:first-child

Answer 25

Selects every element that is the first child of its parent

Question 26

::first-letter

Answer 26

Selects the first letter of every element

Question 27

::first-line

Answer 27

Selects the first line of every element

Question 28

:first-of-type

Answer 28

Selects every element that is the first element of its parent

Question 29

:focus

Answer 29

Selects the input element which has focus

Question 30

:hover

Answer 30

Selects links on mouse over