Basic CSS Quiz

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

:focused

:inactive

:hovered

:active

#2 Which of the following is an invalid value of the vertical-align property?

vertical-align:50%;

vertical-align:center;

vertical-align:-2em;

vertical-align:0;

#3 Which of the following is an invalid value of the background-position property?

background-position:middle;

background-position:50%;

background-position:0 50%;

background-position:center;

#4 Which of the following is an invalid value of the position property?

position:static;

position:auto;

position:inherit;

position:initial;

#5 padding:50px 20px; is the same as

padding:20px 50px 20px;

padding:50px 20px 50px;

padding:50px 20px 0 0;

padding:50px 50px 20px 20px;

#6 What is the default value of the transform property?

auto

matrix(0,0,0,0,0)

none

matrix(0,0,0,0)

#7 Which CSS property cannot be used with percentage values?

flex-basis

font-size

line-height

border-width

#8 background-position:top; is the same as

background-position:top right;

background-position:top left;

background-position:top center;

background-position:top bottom;

#9 How to remove underline from links?

text-underline:none;

text-decoration:none;

text-decoration:hide;

text-underline:hide;

#10 margin:10px; is the same as

margin-top:10px;

margin:10px auto 10px;

margin:10px 0;

margin:10px 10px 10px;

#11 Which of the following is an invalid value of the line-height property?

line-height:50%;

line-height:1/2;

line-height:5px;

line-height:0.5;

#12 How to correctly define media query?

@media [max-width:1200px] {}

@media (max-width:1200px) {}

@media (max-width=1200px) {}

@media [max-width=1200px] {}

#13 Which of the following is an invalid CSS selector?

* * > div

* > * + *

divdiv.box#id

> * div

#14 How to select all the images inside a section?

section ~ img

section + img

section & img

section > img

#15 The * [asterisk symbol] is called

General selector

All selector

Generic selector

Universal selector

Basic CSS