CSS Worksheet: CSS Rules and Syntax

HTML and CSS lesson 12: CSS rules: selector, property, value · Set 112 · 40 questions

Code tip (Colon in the middle, semicolon at the end): A rule is: selector { property: value; property: value; } The property is before the colon, the value after it; a semicolon ends each declaration. Count the property: value; lines to count the declarations.

NameDateTime takenScore ___ / 40

1.✍️ How many declarations (property: value pairs) are in this rule?
h2 {
font-size: 20px;
color: red;
}
2.✍️ What value is given to padding in this rule?
body {
  width: 300px;
  background-color: yellow;
  padding: 8px;
} (a) bold (b) 8px (c) padding (d) 2px solid
3.✍️ In color: blue; which part is the property? (a) blue (b) : (c) color (d) ;
4.✍️ What value is given to border in this rule?
li {
  text-align: center;
  font-weight: bold;
  border: 2px solid;
  background-color: yellow;
} (a) italic (b) 2px solid (c) border (d) 300px
5.✍️ Which property is set to yellow in this rule?
h2 {
  font-size: 20px;
  background-color: yellow;
  color: red;
} (a) yellow (b) margin (c) padding (d) background-color
6.✍️ In color: blue; which part is the value? (a) blue (b) : (c) color (d) ;
7.✍️ How many declarations (property: value pairs) are in this rule?
li {
  width: 300px;
  font-style: italic;
  margin: 10px;
}
8.✍️ Which property is set to 2px solid in this rule?
body {
  border: 2px solid;
  font-weight: bold;
  width: 300px;
} (a) border (b) font-style (c) width (d) 2px solid
9.✍️ Which sign goes between a property and its value? (a) ; (b) - (c) : (d) =
10.✍️ What is the selector in this CSS rule?
#top {
  padding: 8px;
  text-align: center;
  width: 300px;
  font-weight: bold;
} (a) center (b) padding (c) #top (d) li
11.✍️ How does a CSS comment start? (a) <!-- (b) # (c) /* (d) //
12.✍️ CSS declarations go inside which brackets? (a) < > (b) [ ] (c) ( ) (d) { }
13.✍️ Which property is set to red in this rule?
h2 {
  color: red;
  font-style: italic;
  background-color: yellow;
  border: 2px solid;
} (a) color (b) red (c) font-size (d) text-align
14.✍️ What is the selector in this CSS rule?
p {
padding: 8px;
text-align: center;
} (a) center (b) padding (c) p (d) .note
15.✍️ Which sign ends each CSS declaration? (a) : (b) ; (c) . (d) ,
16.✍️ What value is given to margin in this rule?
#top {
margin: 10px;
border: 2px solid;
} (a) margin (b) bold (c) 8px (d) 10px
17.✍️ What is the selector in this CSS rule?
.note {
  color: red;
  font-size: 20px;
  font-style: italic;
  font-weight: bold;
} (a) #top (b) 20px (c) color (d) .note
18.✍️ How many declarations (property: value pairs) are in this rule?
.box {
background-color: yellow;
}
19.✍️ Which property is set to 2px solid in this rule?
p {
border: 2px solid;
padding: 8px;
} (a) width (b) font-style (c) 2px solid (d) border
20.✍️ Which property is set to 20px in this rule?
h1 {
width: 300px;
font-size: 20px;
} (a) background-color (b) font-size (c) text-align (d) 20px
21.✍️ How many declarations (property: value pairs) are in this rule?
h1 {
  color: red;
  background-color: yellow;
  font-size: 20px;
  font-weight: bold;
}
22.✍️ What is the selector in this CSS rule?
h1 {
  width: 300px;
  color: red;
  padding: 8px;
} (a) p (b) h1 (c) red (d) width
23.✍️ What is the selector in this CSS rule?
.note {
width: 300px;
border: 2px solid;
} (a) .note (b) 2px solid (c) #top (d) width
24.✍️ How many declarations (property: value pairs) are in this rule?
.note {
font-weight: bold;
margin: 10px;
}
25.✍️ What value is given to padding in this rule?
p {
  padding: 8px;
  font-style: italic;
  width: 300px;
} (a) padding (b) 2px solid (c) 8px (d) bold
26.✍️ What value is given to margin in this rule?
h1 {
  margin: 10px;
  font-size: 20px;
  font-style: italic;
} (a) 10px (b) margin (c) bold (d) 8px
27.✍️ What is the selector in this CSS rule?
.box {
color: red;
text-align: center;
} (a) center (b) .box (c) color (d) h2
28.✍️ What value is given to font-size in this rule?
p {
  font-size: 20px;
  width: 300px;
  color: red;
} (a) font-size (b) yellow (c) 20px (d) center
29.✍️ How many declarations (property: value pairs) are in this rule?
body {
text-align: center;
}
30.✍️ Which property is set to center in this rule?
h2 {
text-align: center;
font-style: italic;
} (a) center (b) text-align (c) background-color (d) margin
31.✍️ What is the selector in this CSS rule?
.box {
padding: 8px;
margin: 10px;
} (a) padding (b) 10px (c) h2 (d) .box
32.✍️ How many declarations (property: value pairs) are in this rule?
.note {
  border: 2px solid;
  color: red;
  background-color: yellow;
}
33.✍️ What is the selector in this CSS rule?
#top {
  width: 300px;
  color: red;
  background-color: yellow;
  font-style: italic;
} (a) width (b) #top (c) li (d) red
34.✍️ What is the selector in this CSS rule?
#top {
  color: red;
  border: 2px solid;
  font-style: italic;
  background-color: yellow;
} (a) color (b) #top (c) 2px solid (d) li
35.✍️ What value is given to margin in this rule?
.box {
  margin: 10px;
  text-align: center;
  padding: 8px;
} (a) bold (b) margin (c) 8px (d) 10px
36.✍️ What is the selector in this CSS rule?
body {
  border: 2px solid;
  background-color: yellow;
  padding: 8px;
} (a) .box (b) yellow (c) border (d) body
37.✍️ What is the selector in this CSS rule?
#top {
font-size: 20px;
margin: 10px;
} (a) li (b) 10px (c) font-size (d) #top
38.✍️ How many declarations (property: value pairs) are in this rule?
.note {
  font-size: 20px;
  border: 2px solid;
  width: 300px;
  background-color: yellow;
}
39.✍️ What value is given to font-weight in this rule?
p {
width: 300px;
font-weight: bold;
} (a) 2px solid (b) 300px (c) font-weight (d) bold
40.✍️ What is the selector in this CSS rule?
.note {
width: 300px;
background-color: yellow;
} (a) yellow (b) .note (c) width (d) #top

Answer key

2
8px
color
2px solid
background-color
blue
3
border
:
#top
/*
{ }
color
p
;
10px
.note
1
border
font-size
4
h1
.note
2
8px
10px
.box
20px
1
text-align
.box
3
#top
#top
10px
body
#top
4
bold
.note

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