CSS Worksheet: CSS Rules and Syntax

HTML and CSS lesson 12: CSS rules: selector, property, value · Set 489 · 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.✍️ In color: blue; which part is the property? (a) blue (b) ; (c) : (d) color
2.✍️ How many declarations (property: value pairs) are in this rule?
p {
font-style: italic;
}
3.✍️ How many declarations (property: value pairs) are in this rule?
li {
margin: 10px;
}
4.✍️ What is the selector in this CSS rule?
li {
  background-color: yellow;
  text-align: center;
  font-weight: bold;
} (a) li (b) body (c) center (d) background-color
5.✍️ How many declarations (property: value pairs) are in this rule?
.note {
  background-color: yellow;
  color: red;
  padding: 8px;
}
6.✍️ How many declarations (property: value pairs) are in this rule?
h1 {
  padding: 8px;
  font-size: 20px;
  color: red;
}
7.✍️ How many declarations (property: value pairs) are in this rule?
h2 {
background-color: yellow;
}
8.✍️ Which sign ends each CSS declaration? (a) : (b) , (c) ; (d) .
9.✍️ What is the selector in this CSS rule?
p {
  font-style: italic;
  border: 2px solid;
  color: red;
  font-weight: bold;
} (a) font-style (b) 2px solid (c) .note (d) p
10.✍️ What is the selector in this CSS rule?
.note {
  font-style: italic;
  padding: 8px;
  color: red;
  width: 300px;
} (a) 8px (b) #top (c) font-style (d) .note
11.✍️ How does a CSS comment start? (a) # (b) /* (c) <!-- (d) //
12.✍️ How many declarations (property: value pairs) are in this rule?
h2 {
  color: red;
  border: 2px solid;
  margin: 10px;
  font-size: 20px;
}
13.✍️ Which sign goes between a property and its value? (a) ; (b) - (c) : (d) =
14.✍️ How many declarations (property: value pairs) are in this rule?
h1 {
  font-weight: bold;
  text-align: center;
  font-style: italic;
  border: 2px solid;
}
15.✍️ How many declarations (property: value pairs) are in this rule?
#top {
font-style: italic;
color: red;
}
16.✍️ In color: blue; which part is the value? (a) color (b) : (c) ; (d) blue
17.✍️ How many declarations (property: value pairs) are in this rule?
#top {
font-weight: bold;
}
18.✍️ What is the selector in this CSS rule?
p {
font-size: 20px;
font-weight: bold;
} (a) p (b) font-size (c) .note (d) bold
19.✍️ Which property is set to center in this rule?
h1 {
width: 300px;
text-align: center;
} (a) text-align (b) center (c) background-color (d) margin
20.✍️ Which property is set to 8px in this rule?
#top {
  padding: 8px;
  font-style: italic;
  margin: 10px;
  border: 2px solid;
} (a) border (b) padding (c) font-weight (d) 8px
21.✍️ How many declarations (property: value pairs) are in this rule?
h2 {
  font-size: 20px;
  font-weight: bold;
  padding: 8px;
}
22.✍️ What is the selector in this CSS rule?
#top {
  font-size: 20px;
  font-weight: bold;
  font-style: italic;
} (a) font-size (b) bold (c) li (d) #top
23.✍️ How many declarations (property: value pairs) are in this rule?
.box {
border: 2px solid;
background-color: yellow;
}
24.✍️ How many declarations (property: value pairs) are in this rule?
h1 {
border: 2px solid;
font-weight: bold;
}
25.✍️ What is the selector in this CSS rule?
.note {
padding: 8px;
border: 2px solid;
} (a) padding (b) #top (c) 2px solid (d) .note
26.✍️ Which property is set to italic in this rule?
h1 {
  background-color: yellow;
  margin: 10px;
  font-style: italic;
  width: 300px;
} (a) font-size (b) font-style (c) color (d) italic
27.✍️ How many declarations (property: value pairs) are in this rule?
body {
  padding: 8px;
  color: red;
  background-color: yellow;
}
28.✍️ What is the selector in this CSS rule?
.box {
  color: red;
  padding: 8px;
  border: 2px solid;
} (a) .box (b) h2 (c) 8px (d) color
29.✍️ How many declarations (property: value pairs) are in this rule?
li {
  background-color: yellow;
  font-size: 20px;
  text-align: center;
}
30.✍️ What is the selector in this CSS rule?
h2 {
font-size: 20px;
font-weight: bold;
} (a) bold (b) h1 (c) font-size (d) h2
31.✍️ How many declarations (property: value pairs) are in this rule?
h1 {
  font-size: 20px;
  background-color: yellow;
  font-weight: bold;
  width: 300px;
}
32.✍️ Which property is set to bold in this rule?
.box {
font-style: italic;
font-weight: bold;
} (a) bold (b) width (c) font-weight (d) border
33.✍️ How many declarations (property: value pairs) are in this rule?
.note {
  text-align: center;
  font-weight: bold;
  margin: 10px;
  font-size: 20px;
}
34.✍️ How many declarations (property: value pairs) are in this rule?
h1 {
  text-align: center;
  margin: 10px;
  font-style: italic;
}
35.✍️ CSS declarations go inside which brackets? (a) [ ] (b) ( ) (c) < > (d) { }
36.✍️ How many declarations (property: value pairs) are in this rule?
.note {
  margin: 10px;
  font-style: italic;
  background-color: yellow;
  padding: 8px;
}
37.✍️ What is the selector in this CSS rule?
.note {
  color: red;
  font-weight: bold;
  width: 300px;
} (a) bold (b) .note (c) #top (d) color
38.✍️ What is the selector in this CSS rule?
p {
  padding: 8px;
  border: 2px solid;
  color: red;
} (a) .note (b) p (c) 2px solid (d) padding
39.✍️ How many declarations (property: value pairs) are in this rule?
li {
font-style: italic;
}
40.✍️ Which property is set to 20px in this rule?
.box {
  margin: 10px;
  font-size: 20px;
  padding: 8px;
} (a) font-size (b) background-color (c) text-align (d) 20px

Answer key

color
1
1
li
3
3
1
;
p
.note
/*
4
:
4
2
blue
1
p
text-align
padding
3
#top
2
2
.note
font-style
3
.box
3
h2
4
font-weight
4
3
{ }
4
.note
p
1
font-size

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