CSS Worksheet: CSS Rules and Syntax

HTML and CSS lesson 12: CSS rules: selector, property, value · Set 311 · 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 value is given to background-color in this rule?
.note {
font-size: 20px;
background-color: yellow;
} (a) background-color (b) yellow (c) 8px (d) 10px
2.✍️ Which sign goes between a property and its value? (a) ; (b) = (c) : (d) -
3.✍️ What value is given to background-color in this rule?
h2 {
text-align: center;
background-color: yellow;
} (a) 8px (b) background-color (c) yellow (d) 10px
4.✍️ What value is given to color in this rule?
h1 {
  color: red;
  border: 2px solid;
  font-weight: bold;
} (a) center (b) color (c) 20px (d) red
5.✍️ Which property is set to yellow in this rule?
#top {
background-color: yellow;
border: 2px solid;
} (a) margin (b) padding (c) background-color (d) yellow
6.✍️ Which sign ends each CSS declaration? (a) , (b) : (c) ; (d) .
7.✍️ In color: blue; which part is the property? (a) ; (b) : (c) color (d) blue
8.✍️ Which property is set to italic in this rule?
h1 {
  border: 2px solid;
  font-size: 20px;
  font-style: italic;
} (a) font-style (b) font-size (c) color (d) italic
9.✍️ What value is given to background-color in this rule?
p {
background-color: yellow;
font-weight: bold;
} (a) 8px (b) background-color (c) 10px (d) yellow
10.✍️ CSS declarations go inside which brackets? (a) < > (b) ( ) (c) { } (d) [ ]
11.✍️ In color: blue; which part is the value? (a) blue (b) color (c) : (d) ;
12.✍️ How does a CSS comment start? (a) /* (b) <!-- (c) // (d) #
13.✍️ Which property is set to 2px solid in this rule?
body {
color: red;
border: 2px solid;
} (a) 2px solid (b) width (c) border (d) font-style
14.✍️ What is the selector in this CSS rule?
.note {
  font-size: 20px;
  border: 2px solid;
  font-weight: bold;
} (a) #top (b) 2px solid (c) .note (d) font-size
15.✍️ Which property is set to red in this rule?
.note {
text-align: center;
color: red;
} (a) color (b) font-size (c) text-align (d) red
16.✍️ How many declarations (property: value pairs) are in this rule?
p {
margin: 10px;
}
17.✍️ How many declarations (property: value pairs) are in this rule?
h2 {
font-size: 20px;
width: 300px;
}
18.✍️ Which property is set to 20px in this rule?
li {
padding: 8px;
font-size: 20px;
} (a) text-align (b) font-size (c) 20px (d) background-color
19.✍️ How many declarations (property: value pairs) are in this rule?
.box {
background-color: yellow;
font-size: 20px;
}
20.✍️ How many declarations (property: value pairs) are in this rule?
h2 {
  font-weight: bold;
  color: red;
  padding: 8px;
}
21.✍️ What is the selector in this CSS rule?
h2 {
  color: red;
  text-align: center;
  font-size: 20px;
  font-weight: bold;
} (a) h1 (b) color (c) h2 (d) center
22.✍️ What value is given to width in this rule?
li {
  text-align: center;
  font-weight: bold;
  font-style: italic;
  width: 300px;
} (a) italic (b) 300px (c) width (d) red
23.✍️ What is the selector in this CSS rule?
li {
font-size: 20px;
font-weight: bold;
} (a) bold (b) body (c) font-size (d) li
24.✍️ How many declarations (property: value pairs) are in this rule?
.note {
background-color: yellow;
font-size: 20px;
}
25.✍️ What is the selector in this CSS rule?
h1 {
  font-weight: bold;
  background-color: yellow;
  color: red;
} (a) font-weight (b) p (c) yellow (d) h1
26.✍️ What is the selector in this CSS rule?
body {
font-weight: bold;
border: 2px solid;
} (a) 2px solid (b) .box (c) body (d) font-weight
27.✍️ What value is given to text-align in this rule?
h1 {
  text-align: center;
  border: 2px solid;
  width: 300px;
} (a) 10px (b) center (c) yellow (d) text-align
28.✍️ What is the selector in this CSS rule?
.box {
  width: 300px;
  color: red;
  margin: 10px;
} (a) width (b) h2 (c) .box (d) red
29.✍️ Which property is set to 10px in this rule?
li {
margin: 10px;
font-style: italic;
} (a) 10px (b) margin (c) padding (d) font-weight
30.✍️ What value is given to color in this rule?
p {
  border: 2px solid;
  color: red;
  text-align: center;
  font-style: italic;
} (a) color (b) red (c) 20px (d) center
31.✍️ Which property is set to 10px in this rule?
li {
  margin: 10px;
  font-weight: bold;
  font-size: 20px;
} (a) margin (b) font-weight (c) padding (d) 10px
32.✍️ What value is given to margin in this rule?
h1 {
  font-size: 20px;
  color: red;
  margin: 10px;
} (a) margin (b) bold (c) 10px (d) 8px
33.✍️ What value is given to background-color in this rule?
.note {
font-weight: bold;
background-color: yellow;
} (a) 10px (b) background-color (c) yellow (d) 8px
34.✍️ Which property is set to red in this rule?
.note {
color: red;
font-weight: bold;
} (a) font-size (b) red (c) color (d) text-align
35.✍️ How many declarations (property: value pairs) are in this rule?
.note {
border: 2px solid;
}
36.✍️ Which property is set to italic in this rule?
h2 {
  font-style: italic;
  font-size: 20px;
  text-align: center;
} (a) font-size (b) color (c) font-style (d) italic
37.✍️ What is the selector in this CSS rule?
h2 {
  color: red;
  font-style: italic;
  padding: 8px;
} (a) color (b) h1 (c) h2 (d) italic
38.✍️ How many declarations (property: value pairs) are in this rule?
#top {
  margin: 10px;
  font-size: 20px;
  text-align: center;
}
39.✍️ What is the selector in this CSS rule?
.note {
  background-color: yellow;
  margin: 10px;
  font-size: 20px;
  padding: 8px;
} (a) #top (b) .note (c) 10px (d) background-color
40.✍️ How many declarations (property: value pairs) are in this rule?
h1 {
background-color: yellow;
text-align: center;
}

Answer key

yellow
:
yellow
red
background-color
;
color
font-style
yellow
{ }
blue
/*
border
.note
color
1
2
font-size
2
3
h2
300px
li
2
h1
body
center
.box
margin
red
margin
10px
yellow
color
1
font-style
h2
3
.note
2

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