Basic CSS Quiz

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

background-position:0 50%;

background-position:50%;

background-position:middle;

background-position:center;

#2 Which CSS property cannot be used with negative values?

z-index

left

padding

margin

#3 border-radius:0 10px 0 0; is the same as

border-top-right-radius: 10px;

border-left-radius: 10px;

border-top-left-radius: 10px;

border-right-radius: 10px;

#4 Which selector has the highest specificity?

div > p.box

.box

p

#box

#5 How to remove underline from links?

text-decoration:hide;

text-underline:none;

text-decoration:none;

text-underline:hide;

#6 The * [asterisk symbol] is called

All selector

Universal selector

Generic selector

General selector

#7 Which of the following is not an inherited property?

opacity

text-align

line-height

color

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

line-height:0.5;

line-height:50%;

line-height:1/2;

line-height:5px;

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

flex-basis

line-height

font-size

border-width

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

section & img

section ~ img

section + img

section > img

#11 How to clear float?

clear:both;

clear:float;

clear:fix;

clear:all;

#12 How to correctly define pseudo-elements?

div-before {}

div.before {}

div before {}

div::before {}

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

position:auto;

position:static;

position:inherit;

position:initial;

#14 What is the default value of the box-sizing property?

border-box

padding-box

content-box

none

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

padding:50px 50px 20px 20px;

padding:50px 20px 50px;

padding:50px 20px 0 0;

padding:20px 50px 20px;

Basic CSS