Intermediate CSS Quiz

#1 What is the default value of flex-grow?

auto

none

0

1

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

It's equal to the aspect ratio of the element

1:1

4:3

It has no intrinsic aspect ratio

#3 Which of the following is an invalid unit?

vm

ch

pc

ex

#4 Which selector has the lowest specificity?

input.submit

div > form input

form > input[type="submit"]

input:first-of-type

#5 In CSS grid how to make all the rows equal in height?

grid-auto-rows:1fr;

grid-template-rows:repeat(auto-fit,1fr);

grid-auto-rows:repeat(auto-fit,1fr);

grid-template-rows:1fr;

#6 A custom property should always be defined inside :root.

false

true

#7 Horizontal margins never collapse.

true

false

#8 How to correctly define a CSS custom property?

:root { -color:red; }

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

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

body { --color:red; }

#9 Which of the following will trigger the shrink-to-fit behavior when applied to a div element?

position:sticky;

width:auto;

overflow:hidden;

display:table;

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

transform:translate(10px);

transform:translate(0);

mix-blend-mode:overlay;

mix-blend-mode:normal;

#11 Vertical margins always collapse.

false

true

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

false

true

#13 An element with a positive z-index will always be on the top of an element with a negative z-index

true

false

#14 Which of the following will NOT show a border?

border:2px solid;

border:solid;

border:thick;

border:dashed;

#15 Which of the following is not a transformable element?

replaced inline-block element

non-replaced inline-block element

non-replaced inline element

replaced inline element

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

width:calc(100% + 9px)

width:calc(90% + 9px)

width:calc(90% + 10px)

it's invalid

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

background-position:bottom 0 right 20px;

background-position:right 0 bottom -20px;

background-position:right 0 bottom 20px;

background-position:bottom 0 right -20px;

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

repeat

round

stretch

space

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

transition:color 0s,all 1s;

transition:all 0s, color 1s;

transition:color 1s,all 0s;

transition:color 5s 0s;

#20 In CSS grid how to set a distance of 10px between all the columns?

grid-gap:5px 5px;

column-gap:5px;

column-gap:10px;

grid-gap:10px 0;

Intermediate CSS

#1 What is the default value of flex-grow?

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

#3 Which of the following is an invalid unit?

#4 Which selector has the lowest specificity?

#5 In CSS grid how to make all the rows equal in height?

#6 A custom property should always be defined inside :root.

#7 Horizontal margins never collapse.

#8 How to correctly define a CSS custom property?

#9 Which of the following will trigger the shrink-to-fit behavior when applied to a div element?

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

#11 Vertical margins always collapse.

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

#13 An element with a positive z-index will always be on the top of an element with a negative z-index

#14 Which of the following will NOT show a border?

#15 Which of the following is not a transformable element?

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

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

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

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

#20 In CSS grid how to set a distance of 10px between all the columns?

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