CSS Worksheet: CSS Rules and Syntax

HTML and CSS lesson 12: CSS rules: selector, property, value · Set 100 · 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.✍️ What is the selector in this CSS rule?
.note {
  margin: 10px;
  color: red;
  width: 300px;
} (a) margin (b) red (c) #top (d) .note
2.✍️ In color: blue; which part is the value? (a) color (b) : (c) blue (d) ;
3.✍️ Which property is set to 8px in this rule?
body {
  background-color: yellow;
  font-weight: bold;
  padding: 8px;
} (a) padding (b) border (c) font-weight (d) 8px
4.✍️ Which property is set to yellow in this rule?
body {
  font-style: italic;
  background-color: yellow;
  width: 300px;
} (a) background-color (b) yellow (c) padding (d) margin
5.✍️ How does a CSS comment start? (a) <!-- (b) # (c) /* (d) //
6.✍️ What is the selector in this CSS rule?
.note {
  margin: 10px;
  width: 300px;
  padding: 8px;
} (a) #top (b) margin (c) .note (d) 300px
7.✍️ How many declarations (property: value pairs) are in this rule?
h1 {
  color: red;
  padding: 8px;
  width: 300px;
}
8.✍️ How many declarations (property: value pairs) are in this rule?
h2 {
background-color: yellow;
color: red;
}
9.✍️ What value is given to font-weight in this rule?
h1 {
  width: 300px;
  font-weight: bold;
  font-size: 20px;
} (a) font-weight (b) bold (c) 300px (d) 2px solid
10.✍️ What is the selector in this CSS rule?
.box {
color: red;
width: 300px;
} (a) .box (b) 300px (c) h2 (d) color
11.✍️ Which sign ends each CSS declaration? (a) . (b) , (c) ; (d) :
12.✍️ What is the selector in this CSS rule?
p {
  font-style: italic;
  color: red;
  margin: 10px;
  font-size: 20px;
} (a) font-style (b) .note (c) red (d) p
13.✍️ How many declarations (property: value pairs) are in this rule?
body {
  padding: 8px;
  background-color: yellow;
  width: 300px;
  font-style: italic;
}
14.✍️ Which property is set to 2px solid in this rule?
.note {
  margin: 10px;
  color: red;
  border: 2px solid;
  font-style: italic;
} (a) font-style (b) 2px solid (c) width (d) border
15.✍️ Which property is set to 300px in this rule?
body {
width: 300px;
font-weight: bold;
} (a) font-style (b) width (c) color (d) 300px
16.✍️ What is the selector in this CSS rule?
h1 {
  font-style: italic;
  background-color: yellow;
  border: 2px solid;
  color: red;
} (a) yellow (b) p (c) font-style (d) h1
17.✍️ How many declarations (property: value pairs) are in this rule?
h1 {
  font-style: italic;
  width: 300px;
  margin: 10px;
  font-size: 20px;
}
18.✍️ What is the selector in this CSS rule?
h2 {
  font-weight: bold;
  font-style: italic;
  border: 2px solid;
  background-color: yellow;
} (a) italic (b) h1 (c) h2 (d) font-weight
19.✍️ How many declarations (property: value pairs) are in this rule?
p {
  width: 300px;
  font-weight: bold;
  font-style: italic;
  font-size: 20px;
}
20.✍️ How many declarations (property: value pairs) are in this rule?
body {
  margin: 10px;
  color: red;
  background-color: yellow;
  border: 2px solid;
}
21.✍️ Which property is set to 8px in this rule?
p {
background-color: yellow;
padding: 8px;
} (a) font-weight (b) border (c) padding (d) 8px
22.✍️ What is the selector in this CSS rule?
li {
  border: 2px solid;
  padding: 8px;
  background-color: yellow;
} (a) border (b) li (c) body (d) 8px
23.✍️ Which property is set to 2px solid in this rule?
p {
border: 2px solid;
color: red;
} (a) font-style (b) 2px solid (c) width (d) border
24.✍️ What value is given to padding in this rule?
h1 {
padding: 8px;
font-size: 20px;
} (a) bold (b) padding (c) 2px solid (d) 8px
25.✍️ Which property is set to 8px in this rule?
body {
padding: 8px;
font-size: 20px;
} (a) border (b) 8px (c) font-weight (d) padding
26.✍️ What is the selector in this CSS rule?
h1 {
text-align: center;
color: red;
} (a) red (b) h1 (c) text-align (d) p
27.✍️ Which sign goes between a property and its value? (a) : (b) ; (c) = (d) -
28.✍️ What is the selector in this CSS rule?
#top {
border: 2px solid;
text-align: center;
} (a) li (b) border (c) #top (d) center
29.✍️ Which property is set to bold in this rule?
p {
font-weight: bold;
color: red;
} (a) bold (b) border (c) width (d) font-weight
30.✍️ How many declarations (property: value pairs) are in this rule?
p {
color: red;
font-size: 20px;
}
31.✍️ How many declarations (property: value pairs) are in this rule?
li {
  text-align: center;
  width: 300px;
  font-style: italic;
}
32.✍️ What is the selector in this CSS rule?
#top {
  color: red;
  font-weight: bold;
  background-color: yellow;
} (a) #top (b) color (c) li (d) bold
33.✍️ What is the selector in this CSS rule?
li {
font-style: italic;
padding: 8px;
} (a) font-style (b) body (c) 8px (d) li
34.✍️ Which property is set to 8px in this rule?
p {
text-align: center;
padding: 8px;
} (a) font-weight (b) border (c) padding (d) 8px
35.✍️ How many declarations (property: value pairs) are in this rule?
.box {
  font-weight: bold;
  padding: 8px;
  color: red;
  margin: 10px;
}
36.✍️ What is the selector in this CSS rule?
.box {
  padding: 8px;
  width: 300px;
  text-align: center;
} (a) padding (b) .box (c) 300px (d) h2
37.✍️ How many declarations (property: value pairs) are in this rule?
body {
font-size: 20px;
}
38.✍️ How many declarations (property: value pairs) are in this rule?
#top {
background-color: yellow;
}
39.✍️ How many declarations (property: value pairs) are in this rule?
#top {
  font-style: italic;
  font-weight: bold;
  font-size: 20px;
}
40.✍️ What value is given to margin in this rule?
li {
width: 300px;
margin: 10px;
} (a) bold (b) 8px (c) margin (d) 10px

Answer key

.note
blue
padding
background-color
/*
.note
3
2
bold
.box
;
p
4
border
width
h1
4
h2
4
4
padding
li
border
8px
padding
h1
:
#top
font-weight
2
3
#top
li
padding
4
.box
1
1
3
10px

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