Intermediate CSS Quiz

#1 Horizontal margins never collapse.

true

false

#2 background-position:100% calc(100% + 20px); is the same as

background-position:right 0 bottom 20px;

background-position:right 0 bottom -20px;

background-position:bottom 0 right 20px;

background-position:bottom 0 right -20px;

#3 How to select all the div elements with a class “a” and without a class “b”?

div.a:not(.b)

div.a

div:has(.a):not(.b)

div:not(.b)a

#4 Which of the following will allow an immediate color change?

transition:color 5s 0s;

transition:color 0s,all 1s;

transition:all 0s, color 1s;

transition:color 1s,all 0s;

#5 position:sticky can be seen as a mix of

fixed & absolute

relative & absolute

static & absolute

relative & fixed

#6 A font where all the characters occupy the same amount of horizontal space is called?

fixed-size font

monospace font

unispace font

sans-serif font

#7 width:calc((100% + 10px) – 10%) is the same as

width:calc(100% + 9px)

it's invalid

width:calc(90% + 9px)

width:calc(90% + 10px)

#8 Which of the following is an invalid unit?

ch

vm

ex

pc

#9 The line-height value can be specified inside the font property.

false

true

#10 margin-top and top behave the same when applied to a position:relative element

false

true

#11 transform: rotate(180deg) scale(-1) is the same as

transform: scale(-1) rotate(-180deg);

transform: rotate(180deg) scaleY(-1);

transform: rotate(-180deg);

transform: rotate(180deg) scaleX(-1);

#12 Vertical margins always collapse.

true

false

#13 What is the default value of the border-image-repeat property?

space

repeat

stretch

round

#14 Which of the following is an invalid value of the filter property?

filter:invert(1);

filter:gray(50%);

filter:saturate(50%);

filter:opacity(80%);

#15 How to set the initial value of a counter to be 10?

--count: 10;

counter-init: count 10;

counter-reset: count 10;

counter: count 10;

#16 How to correctly define a CSS custom property?

body { --color:red; }

:root { --color:var(red); }

:root { -color:red; }

body { var(--color):red; }

#17 100vmin is always smaller than 50vh

false

true

#18 Which of the following is a valid pseudo class?

:none

:empty

:enable

:has-child

#19 Which of the following doesn’t create a stacking context?

mix-blend-mode:normal;

transform:translate(10px);

mix-blend-mode:overlay;

transform:translate(0);

#20 What is the intrinsic aspect ratio of a linear-gradient?

4:3

1:1

It's equal to the aspect ratio of the element

It has no intrinsic aspect ratio

Intermediate CSS

#1 Horizontal margins never collapse.

#2 background-position:100% calc(100% + 20px); is the same as

#3 How to select all the div elements with a class “a” and without a class “b”?

#4 Which of the following will allow an immediate color change?

#5 position:sticky can be seen as a mix of

#6 A font where all the characters occupy the same amount of horizontal space is called?

#7 width:calc((100% + 10px) – 10%) is the same as

#8 Which of the following is an invalid unit?

#9 The line-height value can be specified inside the font property.

#10 margin-top and top behave the same when applied to a position:relative element

#11 transform: rotate(180deg) scale(-1) is the same as

#12 Vertical margins always collapse.

#13 What is the default value of the border-image-repeat property?

#14 Which of the following is an invalid value of the filter property?

#15 How to set the initial value of a counter to be 10?

#16 How to correctly define a CSS custom property?

#17 100vmin is always smaller than 50vh

#18 Which of the following is a valid pseudo class?

#19 Which of the following doesn’t create a stacking context?

#20 What is the intrinsic aspect ratio of a linear-gradient?

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