CSS Worksheet: CSS Rules and Syntax

HTML and CSS lesson 12: CSS rules: selector, property, value · Set 260 · 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.✍️ Which sign ends each CSS declaration? (a) ; (b) . (c) : (d) ,
2.✍️ What is the selector in this CSS rule?
p {
width: 300px;
font-size: 20px;
} (a) .note (b) 20px (c) width (d) p
3.✍️ How many declarations (property: value pairs) are in this rule?
h2 {
  text-align: center;
  background-color: yellow;
  font-style: italic;
  color: red;
}
4.✍️ Which property is set to center in this rule?
p {
text-align: center;
margin: 10px;
} (a) background-color (b) margin (c) text-align (d) center
5.✍️ What value is given to border in this rule?
.note {
border: 2px solid;
font-weight: bold;
} (a) border (b) 300px (c) italic (d) 2px solid
6.✍️ What value is given to font-size in this rule?
.note {
  border: 2px solid;
  font-size: 20px;
  margin: 10px;
  color: red;
} (a) font-size (b) center (c) yellow (d) 20px
7.✍️ How many declarations (property: value pairs) are in this rule?
h1 {
margin: 10px;
}
8.✍️ What is the selector in this CSS rule?
#top {
padding: 8px;
background-color: yellow;
} (a) yellow (b) #top (c) padding (d) li
9.✍️ Which sign goes between a property and its value? (a) ; (b) - (c) = (d) :
10.✍️ What value is given to text-align in this rule?
#top {
color: red;
text-align: center;
} (a) 10px (b) text-align (c) yellow (d) center
11.✍️ How does a CSS comment start? (a) <!-- (b) # (c) /* (d) //
12.✍️ How many declarations (property: value pairs) are in this rule?
h2 {
font-weight: bold;
color: red;
}
13.✍️ What value is given to padding in this rule?
p {
  margin: 10px;
  padding: 8px;
  font-size: 20px;
  font-style: italic;
} (a) 2px solid (b) bold (c) 8px (d) padding
14.✍️ In color: blue; which part is the value? (a) ; (b) color (c) blue (d) :
15.✍️ What value is given to font-style in this rule?
h1 {
  font-style: italic;
  border: 2px solid;
  font-size: 20px;
  width: 300px;
} (a) 20px (b) italic (c) red (d) font-style
16.✍️ How many declarations (property: value pairs) are in this rule?
p {
text-align: center;
}
17.✍️ In color: blue; which part is the property? (a) : (b) blue (c) ; (d) color
18.✍️ What is the selector in this CSS rule?
h1 {
font-style: italic;
border: 2px solid;
} (a) p (b) h1 (c) 2px solid (d) font-style
19.✍️ What value is given to font-style in this rule?
li {
  font-style: italic;
  margin: 10px;
  border: 2px solid;
} (a) italic (b) 20px (c) font-style (d) red
20.✍️ How many declarations (property: value pairs) are in this rule?
h1 {
background-color: yellow;
padding: 8px;
}
21.✍️ What is the selector in this CSS rule?
.note {
  font-size: 20px;
  padding: 8px;
  text-align: center;
} (a) #top (b) font-size (c) 8px (d) .note
22.✍️ What is the selector in this CSS rule?
h1 {
text-align: center;
color: red;
} (a) text-align (b) red (c) h1 (d) p
23.✍️ How many declarations (property: value pairs) are in this rule?
li {
font-size: 20px;
font-style: italic;
}
24.✍️ Which property is set to red in this rule?
h1 {
  color: red;
  padding: 8px;
  margin: 10px;
  background-color: yellow;
} (a) font-size (b) red (c) text-align (d) color
25.✍️ How many declarations (property: value pairs) are in this rule?
.note {
  color: red;
  background-color: yellow;
  font-weight: bold;
}
26.✍️ What is the selector in this CSS rule?
h1 {
  border: 2px solid;
  background-color: yellow;
  font-size: 20px;
} (a) border (b) yellow (c) h1 (d) p
27.✍️ How many declarations (property: value pairs) are in this rule?
li {
  padding: 8px;
  margin: 10px;
  color: red;
  font-size: 20px;
}
28.✍️ Which property is set to 20px in this rule?
body {
  font-style: italic;
  font-size: 20px;
  text-align: center;
} (a) font-size (b) text-align (c) 20px (d) background-color
29.✍️ What is the selector in this CSS rule?
p {
border: 2px solid;
font-style: italic;
} (a) border (b) .note (c) p (d) italic
30.✍️ How many declarations (property: value pairs) are in this rule?
#top {
margin: 10px;
}
31.✍️ How many declarations (property: value pairs) are in this rule?
h1 {
background-color: yellow;
font-weight: bold;
}
32.✍️ Which property is set to yellow in this rule?
.box {
background-color: yellow;
text-align: center;
} (a) yellow (b) padding (c) background-color (d) margin
33.✍️ Which property is set to 20px in this rule?
.box {
margin: 10px;
font-size: 20px;
} (a) font-size (b) 20px (c) background-color (d) text-align
34.✍️ Which property is set to 10px in this rule?
body {
  font-size: 20px;
  text-align: center;
  margin: 10px;
} (a) 10px (b) padding (c) font-weight (d) margin
35.✍️ How many declarations (property: value pairs) are in this rule?
#top {
  font-size: 20px;
  width: 300px;
  background-color: yellow;
  padding: 8px;
}
36.✍️ How many declarations (property: value pairs) are in this rule?
.box {
padding: 8px;
font-size: 20px;
}
37.✍️ How many declarations (property: value pairs) are in this rule?
li {
  color: red;
  width: 300px;
  font-style: italic;
  margin: 10px;
}
38.✍️ What is the selector in this CSS rule?
h2 {
  background-color: yellow;
  font-size: 20px;
  text-align: center;
  color: red;
} (a) background-color (b) h1 (c) 20px (d) h2
39.✍️ What is the selector in this CSS rule?
h2 {
  font-style: italic;
  font-size: 20px;
  margin: 10px;
} (a) h1 (b) 20px (c) h2 (d) font-style
40.✍️ How many declarations (property: value pairs) are in this rule?
h1 {
  background-color: yellow;
  padding: 8px;
  color: red;
}

Answer key

;
p
4
text-align
2px solid
20px
1
#top
:
center
/*
2
8px
blue
italic
1
color
h1
italic
2
.note
h1
2
color
3
h1
4
font-size
p
1
2
background-color
font-size
margin
4
2
4
h2
h2
3

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