CSS Worksheet: CSS Rules and Syntax

HTML and CSS lesson 12: CSS rules: selector, property, value · Set 140 · 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?
h1 {
font-weight: bold;
width: 300px;
} (a) p (b) h1 (c) font-weight (d) 300px
2.✍️ What value is given to margin in this rule?
body {
  margin: 10px;
  text-align: center;
  width: 300px;
  font-style: italic;
} (a) margin (b) 8px (c) bold (d) 10px
3.✍️ What is the selector in this CSS rule?
.box {
  margin: 10px;
  font-size: 20px;
  text-align: center;
} (a) margin (b) h2 (c) 20px (d) .box
4.✍️ Which property is set to 8px in this rule?
body {
  padding: 8px;
  margin: 10px;
  background-color: yellow;
  font-size: 20px;
} (a) border (b) font-weight (c) 8px (d) padding
5.✍️ Which property is set to center in this rule?
h2 {
  font-style: italic;
  font-weight: bold;
  text-align: center;
} (a) background-color (b) text-align (c) margin (d) center
6.✍️ In color: blue; which part is the property? (a) ; (b) blue (c) : (d) color
7.✍️ How many declarations (property: value pairs) are in this rule?
li {
font-style: italic;
}
8.✍️ How many declarations (property: value pairs) are in this rule?
#top {
  font-style: italic;
  font-weight: bold;
  margin: 10px;
}
9.✍️ What is the selector in this CSS rule?
.note {
  background-color: yellow;
  font-size: 20px;
  width: 300px;
  padding: 8px;
} (a) background-color (b) 20px (c) .note (d) #top
10.✍️ How many declarations (property: value pairs) are in this rule?
.note {
  margin: 10px;
  background-color: yellow;
  width: 300px;
  color: red;
}
11.✍️ Which property is set to italic in this rule?
p {
font-style: italic;
margin: 10px;
} (a) color (b) italic (c) font-style (d) font-size
12.✍️ What is the selector in this CSS rule?
p {
font-weight: bold;
color: red;
} (a) p (b) font-weight (c) .note (d) red
13.✍️ How many declarations (property: value pairs) are in this rule?
#top {
color: red;
}
14.✍️ How many declarations (property: value pairs) are in this rule?
p {
color: red;
}
15.✍️ Which sign ends each CSS declaration? (a) ; (b) : (c) , (d) .
16.✍️ How many declarations (property: value pairs) are in this rule?
p {
  margin: 10px;
  background-color: yellow;
  font-weight: bold;
  color: red;
}
17.✍️ Which sign goes between a property and its value? (a) - (b) ; (c) = (d) :
18.✍️ What is the selector in this CSS rule?
#top {
padding: 8px;
border: 2px solid;
} (a) li (b) 2px solid (c) #top (d) padding
19.✍️ Which property is set to 10px in this rule?
body {
  font-weight: bold;
  color: red;
  text-align: center;
  margin: 10px;
} (a) font-weight (b) 10px (c) padding (d) margin
20.✍️ How many declarations (property: value pairs) are in this rule?
body {
font-weight: bold;
}
21.✍️ Which property is set to yellow in this rule?
h2 {
background-color: yellow;
margin: 10px;
} (a) padding (b) yellow (c) margin (d) background-color
22.✍️ CSS declarations go inside which brackets? (a) [ ] (b) ( ) (c) { } (d) < >
23.✍️ What value is given to width in this rule?
h2 {
  background-color: yellow;
  font-size: 20px;
  width: 300px;
} (a) 300px (b) red (c) width (d) italic
24.✍️ In color: blue; which part is the value? (a) ; (b) : (c) color (d) blue
25.✍️ What value is given to border in this rule?
p {
  margin: 10px;
  width: 300px;
  border: 2px solid;
  color: red;
} (a) italic (b) border (c) 2px solid (d) 300px
26.✍️ Which property is set to 10px in this rule?
h1 {
  background-color: yellow;
  margin: 10px;
  color: red;
} (a) margin (b) padding (c) 10px (d) font-weight
27.✍️ How many declarations (property: value pairs) are in this rule?
body {
  font-weight: bold;
  color: red;
  width: 300px;
}
28.✍️ How many declarations (property: value pairs) are in this rule?
h2 {
width: 300px;
font-style: italic;
}
29.✍️ How does a CSS comment start? (a) /* (b) # (c) <!-- (d) //
30.✍️ What is the selector in this CSS rule?
li {
  border: 2px solid;
  color: red;
  font-style: italic;
  width: 300px;
} (a) red (b) border (c) li (d) body
31.✍️ What value is given to text-align in this rule?
#top {
  text-align: center;
  width: 300px;
  font-size: 20px;
} (a) yellow (b) center (c) 10px (d) text-align
32.✍️ What value is given to border in this rule?
body {
  border: 2px solid;
  font-style: italic;
  text-align: center;
  padding: 8px;
} (a) italic (b) border (c) 2px solid (d) 300px
33.✍️ What value is given to font-size in this rule?
body {
  background-color: yellow;
  font-size: 20px;
  width: 300px;
} (a) font-size (b) center (c) yellow (d) 20px
34.✍️ How many declarations (property: value pairs) are in this rule?
h1 {
  margin: 10px;
  border: 2px solid;
  width: 300px;
}
35.✍️ What is the selector in this CSS rule?
#top {
  font-size: 20px;
  color: red;
  background-color: yellow;
} (a) font-size (b) red (c) li (d) #top
36.✍️ Which property is set to center in this rule?
.box {
text-align: center;
font-size: 20px;
} (a) background-color (b) center (c) margin (d) text-align
37.✍️ How many declarations (property: value pairs) are in this rule?
.note {
margin: 10px;
}
38.✍️ What value is given to color in this rule?
#top {
  font-size: 20px;
  color: red;
  border: 2px solid;
} (a) color (b) red (c) center (d) 20px
39.✍️ How many declarations (property: value pairs) are in this rule?
body {
font-size: 20px;
font-weight: bold;
}
40.✍️ What is the selector in this CSS rule?
h2 {
font-size: 20px;
background-color: yellow;
} (a) font-size (b) yellow (c) h1 (d) h2

Answer key

h1
10px
.box
padding
text-align
color
1
3
.note
4
font-style
p
1
1
;
4
:
#top
margin
1
background-color
{ }
300px
blue
2px solid
margin
3
2
/*
li
center
2px solid
20px
3
#top
text-align
1
red
2
h2

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