CSS Worksheet: CSS Rules and Syntax

HTML and CSS lesson 12: CSS rules: selector, property, value · Set 651 · 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?
li {
  background-color: yellow;
  margin: 10px;
  font-weight: bold;
  font-size: 20px;
} (a) body (b) li (c) 10px (d) background-color
2.✍️ In color: blue; which part is the value? (a) ; (b) : (c) blue (d) color
3.✍️ Which sign ends each CSS declaration? (a) : (b) . (c) , (d) ;
4.✍️ How many declarations (property: value pairs) are in this rule?
li {
font-size: 20px;
}
5.✍️ How many declarations (property: value pairs) are in this rule?
h2 {
width: 300px;
}
6.✍️ How many declarations (property: value pairs) are in this rule?
.note {
  background-color: yellow;
  font-style: italic;
  padding: 8px;
}
7.✍️ What is the selector in this CSS rule?
.box {
color: red;
text-align: center;
} (a) color (b) center (c) h2 (d) .box
8.✍️ How many declarations (property: value pairs) are in this rule?
.note {
  padding: 8px;
  margin: 10px;
  text-align: center;
}
9.✍️ What is the selector in this CSS rule?
h1 {
  text-align: center;
  border: 2px solid;
  font-style: italic;
} (a) 2px solid (b) h1 (c) text-align (d) p
10.✍️ How many declarations (property: value pairs) are in this rule?
.note {
  font-weight: bold;
  width: 300px;
  font-style: italic;
  margin: 10px;
}
11.✍️ CSS declarations go inside which brackets? (a) ( ) (b) < > (c) { } (d) [ ]
12.✍️ How does a CSS comment start? (a) <!-- (b) // (c) /* (d) #
13.✍️ Which property is set to yellow in this rule?
h1 {
padding: 8px;
background-color: yellow;
} (a) yellow (b) background-color (c) margin (d) padding
14.✍️ Which property is set to 20px in this rule?
#top {
  font-size: 20px;
  width: 300px;
  background-color: yellow;
} (a) text-align (b) background-color (c) 20px (d) font-size
15.✍️ How many declarations (property: value pairs) are in this rule?
#top {
text-align: center;
}
16.✍️ What value is given to font-size in this rule?
#top {
font-size: 20px;
padding: 8px;
} (a) font-size (b) center (c) 20px (d) yellow
17.✍️ What value is given to font-weight in this rule?
h1 {
font-size: 20px;
font-weight: bold;
} (a) font-weight (b) 2px solid (c) 300px (d) bold
18.✍️ How many declarations (property: value pairs) are in this rule?
.note {
  color: red;
  border: 2px solid;
  font-size: 20px;
}
19.✍️ In color: blue; which part is the property? (a) color (b) : (c) blue (d) ;
20.✍️ What value is given to width in this rule?
li {
width: 300px;
font-style: italic;
} (a) red (b) italic (c) 300px (d) width
21.✍️ How many declarations (property: value pairs) are in this rule?
.box {
border: 2px solid;
}
22.✍️ What value is given to font-weight in this rule?
h2 {
  padding: 8px;
  font-style: italic;
  font-weight: bold;
  width: 300px;
} (a) 2px solid (b) bold (c) font-weight (d) 300px
23.✍️ Which property is set to red in this rule?
h1 {
  font-weight: bold;
  width: 300px;
  color: red;
} (a) font-size (b) red (c) text-align (d) color
24.✍️ Which sign goes between a property and its value? (a) ; (b) = (c) - (d) :
25.✍️ What is the selector in this CSS rule?
.box {
  padding: 8px;
  font-style: italic;
  font-weight: bold;
  border: 2px solid;
} (a) .box (b) italic (c) h2 (d) padding
26.✍️ What value is given to font-size in this rule?
li {
  margin: 10px;
  font-weight: bold;
  font-size: 20px;
} (a) center (b) font-size (c) 20px (d) yellow
27.✍️ What is the selector in this CSS rule?
p {
margin: 10px;
padding: 8px;
} (a) p (b) margin (c) .note (d) 8px
28.✍️ How many declarations (property: value pairs) are in this rule?
.note {
border: 2px solid;
color: red;
}
29.✍️ What is the selector in this CSS rule?
.note {
  font-style: italic;
  padding: 8px;
  font-weight: bold;
} (a) #top (b) 8px (c) font-style (d) .note
30.✍️ What value is given to color in this rule?
h1 {
  margin: 10px;
  border: 2px solid;
  color: red;
} (a) center (b) color (c) 20px (d) red
31.✍️ How many declarations (property: value pairs) are in this rule?
#top {
  background-color: yellow;
  padding: 8px;
  font-weight: bold;
  color: red;
}
32.✍️ What is the selector in this CSS rule?
li {
  border: 2px solid;
  width: 300px;
  color: red;
} (a) 300px (b) border (c) li (d) body
33.✍️ How many declarations (property: value pairs) are in this rule?
h2 {
  font-size: 20px;
  text-align: center;
  margin: 10px;
  background-color: yellow;
}
34.✍️ What is the selector in this CSS rule?
#top {
  padding: 8px;
  border: 2px solid;
  font-weight: bold;
  background-color: yellow;
} (a) li (b) #top (c) padding (d) 2px solid
35.✍️ Which property is set to 20px in this rule?
.note {
padding: 8px;
font-size: 20px;
} (a) text-align (b) background-color (c) font-size (d) 20px
36.✍️ What is the selector in this CSS rule?
p {
  font-weight: bold;
  padding: 8px;
  font-size: 20px;
} (a) 8px (b) font-weight (c) p (d) .note
37.✍️ Which property is set to 300px in this rule?
.box {
  width: 300px;
  font-weight: bold;
  font-size: 20px;
} (a) font-style (b) 300px (c) width (d) color
38.✍️ What value is given to padding in this rule?
p {
  border: 2px solid;
  width: 300px;
  padding: 8px;
} (a) padding (b) bold (c) 8px (d) 2px solid
39.✍️ What value is given to width in this rule?
.note {
  width: 300px;
  background-color: yellow;
  text-align: center;
  font-style: italic;
} (a) 300px (b) red (c) italic (d) width
40.✍️ What value is given to font-style in this rule?
.box {
font-style: italic;
margin: 10px;
} (a) font-style (b) italic (c) 20px (d) red

Answer key

li
blue
;
1
1
3
.box
3
h1
4
{ }
/*
background-color
font-size
1
20px
bold
3
color
300px
1
bold
color
:
.box
20px
p
2
.note
red
4
li
4
#top
font-size
p
width
8px
300px
italic

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