CSS Worksheet: CSS Rules and Syntax

HTML and CSS lesson 12: CSS rules: selector, property, value · Set 596 · 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?
body {
font-size: 20px;
font-style: italic;
} (a) font-size (b) .box (c) italic (d) body
2.✍️ What is the selector in this CSS rule?
#top {
  font-size: 20px;
  background-color: yellow;
  font-style: italic;
  text-align: center;
} (a) li (b) yellow (c) font-size (d) #top
3.✍️ In color: blue; which part is the value? (a) blue (b) ; (c) color (d) :
4.✍️ How many declarations (property: value pairs) are in this rule?
#top {
background-color: yellow;
padding: 8px;
}
5.✍️ Which property is set to yellow in this rule?
body {
padding: 8px;
background-color: yellow;
} (a) yellow (b) background-color (c) margin (d) padding
6.✍️ What value is given to padding in this rule?
h2 {
  margin: 10px;
  padding: 8px;
  font-size: 20px;
} (a) 8px (b) bold (c) 2px solid (d) padding
7.✍️ In color: blue; which part is the property? (a) blue (b) : (c) ; (d) color
8.✍️ Which property is set to 2px solid in this rule?
.note {
text-align: center;
border: 2px solid;
} (a) font-style (b) 2px solid (c) width (d) border
9.✍️ How many declarations (property: value pairs) are in this rule?
h2 {
  padding: 8px;
  font-style: italic;
  width: 300px;
  background-color: yellow;
}
10.✍️ What value is given to font-size in this rule?
h2 {
  font-style: italic;
  font-size: 20px;
  margin: 10px;
} (a) 20px (b) center (c) font-size (d) yellow
11.✍️ How many declarations (property: value pairs) are in this rule?
.note {
font-weight: bold;
font-size: 20px;
}
12.✍️ How many declarations (property: value pairs) are in this rule?
h1 {
font-size: 20px;
font-weight: bold;
}
13.✍️ How many declarations (property: value pairs) are in this rule?
h1 {
  border: 2px solid;
  background-color: yellow;
  font-size: 20px;
}
14.✍️ How many declarations (property: value pairs) are in this rule?
p {
width: 300px;
border: 2px solid;
}
15.✍️ Which property is set to yellow in this rule?
li {
  background-color: yellow;
  text-align: center;
  margin: 10px;
} (a) margin (b) background-color (c) yellow (d) padding
16.✍️ How many declarations (property: value pairs) are in this rule?
.box {
text-align: center;
font-style: italic;
}
17.✍️ What value is given to width in this rule?
body {
  font-weight: bold;
  font-size: 20px;
  width: 300px;
} (a) width (b) 300px (c) red (d) italic
18.✍️ How many declarations (property: value pairs) are in this rule?
.note {
border: 2px solid;
}
19.✍️ Which sign ends each CSS declaration? (a) , (b) . (c) ; (d) :
20.✍️ What value is given to margin in this rule?
#top {
  background-color: yellow;
  font-style: italic;
  width: 300px;
  margin: 10px;
} (a) bold (b) 10px (c) 8px (d) margin
21.✍️ How many declarations (property: value pairs) are in this rule?
p {
  text-align: center;
  margin: 10px;
  width: 300px;
  border: 2px solid;
}
22.✍️ How many declarations (property: value pairs) are in this rule?
.note {
  background-color: yellow;
  width: 300px;
  color: red;
}
23.✍️ CSS declarations go inside which brackets? (a) [ ] (b) ( ) (c) { } (d) < >
24.✍️ How many declarations (property: value pairs) are in this rule?
p {
  font-size: 20px;
  padding: 8px;
  border: 2px solid;
  text-align: center;
}
25.✍️ What is the selector in this CSS rule?
#top {
  border: 2px solid;
  font-weight: bold;
  padding: 8px;
  font-size: 20px;
} (a) bold (b) li (c) border (d) #top
26.✍️ What is the selector in this CSS rule?
p {
  text-align: center;
  border: 2px solid;
  width: 300px;
  font-size: 20px;
} (a) 2px solid (b) text-align (c) p (d) .note
27.✍️ What value is given to border in this rule?
p {
border: 2px solid;
background-color: yellow;
} (a) border (b) 300px (c) 2px solid (d) italic
28.✍️ How many declarations (property: value pairs) are in this rule?
li {
text-align: center;
font-size: 20px;
}
29.✍️ Which property is set to 2px solid in this rule?
p {
  padding: 8px;
  border: 2px solid;
  margin: 10px;
} (a) font-style (b) width (c) 2px solid (d) border
30.✍️ What value is given to margin in this rule?
.note {
font-size: 20px;
margin: 10px;
} (a) 8px (b) 10px (c) margin (d) bold
31.✍️ Which property is set to 10px in this rule?
.note {
margin: 10px;
color: red;
} (a) font-weight (b) 10px (c) padding (d) margin
32.✍️ What is the selector in this CSS rule?
#top {
  font-size: 20px;
  padding: 8px;
  text-align: center;
  font-weight: bold;
} (a) 8px (b) li (c) font-size (d) #top
33.✍️ What is the selector in this CSS rule?
h2 {
text-align: center;
font-weight: bold;
} (a) text-align (b) h2 (c) bold (d) h1
34.✍️ Which sign goes between a property and its value? (a) - (b) ; (c) : (d) =
35.✍️ What value is given to background-color in this rule?
p {
  background-color: yellow;
  text-align: center;
  margin: 10px;
  color: red;
} (a) background-color (b) 8px (c) yellow (d) 10px
36.✍️ What value is given to margin in this rule?
p {
margin: 10px;
font-size: 20px;
} (a) 8px (b) 10px (c) bold (d) margin
37.✍️ What is the selector in this CSS rule?
li {
  color: red;
  padding: 8px;
  font-style: italic;
  width: 300px;
} (a) color (b) 8px (c) li (d) body
38.✍️ How many declarations (property: value pairs) are in this rule?
h1 {
  text-align: center;
  background-color: yellow;
  font-weight: bold;
  margin: 10px;
}
39.✍️ What is the selector in this CSS rule?
p {
border: 2px solid;
font-size: 20px;
} (a) border (b) .note (c) 20px (d) p
40.✍️ How many declarations (property: value pairs) are in this rule?
h1 {
color: red;
}

Answer key

body
#top
blue
2
background-color
8px
color
border
4
20px
2
2
3
2
background-color
2
300px
1
;
10px
4
3
{ }
4
#top
p
2px solid
2
border
10px
margin
#top
h2
:
yellow
10px
li
4
p
1

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