Intermediate CSS Quiz

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

filter:gray(50%);

filter:opacity(80%);

filter:invert(1);

filter:saturate(50%);

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

false

true

#3 Which selector has the lowest specificity?

div > form input

form > input[type="submit"]

input:first-of-type

input.submit

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

fixed-size font

monospace font

sans-serif font

unispace font

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

transition:color 5s 0s;

transition:color 1s,all 0s;

transition:all 0s, color 1s;

transition:color 0s,all 1s;

#6 How to allow the user to change the dimension of an element?

resize:both

resize:all

user can do this by default

we cannot allow this

#7 Which of the following is an invalid CSS property?

grid-row

grid-auto-row

grid-auto-flow

grid-template

#8 How to remove line breaks within text?

whitespace:no-wrap;

whitespace:nowrap;

white-space:no-wrap;

white-space:nowrap;

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

transform:translate(10px);

mix-blend-mode:overlay;

mix-blend-mode:normal;

transform:translate(0);

#10 Which of the following is an invalid value of the transform property?

transform:scale(0,5);

transform:skew(0,5deg);

transform:translate(5px,5px);

transform:rotate(5deg,9deg);

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

replaced inline element

non-replaced inline element

non-replaced inline-block element

replaced inline-block element

#12 What is the default value of flex-shrink?

auto

0

none

1

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

false

true

#14 What is the width of a div element having: width:150px; min-width:100px; max-width:50px;?

0px

50px

150px

100px

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

counter: count 10;

counter-reset: count 10;

--count: 10;

counter-init: count 10;

#16 Which of the following is NOT a valid pseudo class?

:linked

:only-child

:checked

:focus-within

#17 How to correctly define a CSS custom property?

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

body { --color:red; }

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

:root { -color:red; }

#18 Vertical margins always collapse.

false

true

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

div.a:not(.b)

div.a

div:not(.b)a

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

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

static & absolute

relative & absolute

fixed & absolute

relative & fixed

Intermediate CSS

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

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

#3 Which selector has the lowest specificity?

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

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

#6 How to allow the user to change the dimension of an element?

#7 Which of the following is an invalid CSS property?

#8 How to remove line breaks within text?

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

#10 Which of the following is an invalid value of the transform property?

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

#12 What is the default value of flex-shrink?

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

#14 What is the width of a div element having: width:150px; min-width:100px; max-width:50px;?

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

#16 Which of the following is NOT a valid pseudo class?

#17 How to correctly define a CSS custom property?

#18 Vertical margins always collapse.

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

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

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