Basic CSS Quiz

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

line-height:0.5;

line-height:5px;

line-height:1/2;

line-height:50%;

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

border-top-right-radius: 10px;

border-right-radius: 10px;

border-left-radius: 10px;

border-top-left-radius: 10px;

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

position:initial;

position:static;

position:auto;

position:inherit;

#4 How to select ALL the p elements?

* {}

p * {}

p.all {}

p {}

#5 Which selector has the highest specificity?

.box

div > p.box

#box

p

#6 What is the default value of the z-index property?

none

auto

0

1

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

section + img

section ~ img

section & img

section > img

#8 margin:10px; is the same as

margin-top:10px;

margin:10px 10px 10px;

margin:10px 0;

margin:10px auto 10px;

#9 How to hide an overflow?

overflow:none;

overflow:hidden;

overflow:hide;

overflow:auto;

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

padding

left

z-index

margin

#11 How to correctly define pseudo-elements?

div-before {}

div before {}

div::before {}

div.before {}

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

background-position:top left;

background-position:top right;

background-position:top bottom;

background-position:top center;

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

padding:50px 50px 20px 20px;

padding:20px 50px 20px;

padding:50px 20px 50px;

padding:50px 20px 0 0;

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

* * > div

* > * + *

divdiv.box#id

> * div

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