CSS Worksheet: CSS Rules and Syntax

HTML and CSS lesson 12: CSS rules: selector, property, value · Set 142 · 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.

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

Answer key

;
4
1
color
padding
1
li
2
text-align
2
1
p
:
/*
4
2
margin
3
4
h1
blue
font-size
font-weight
4
p
.box
{ }
.note
h1
3
1
font-size
h1
bold
padding
1
font-size
p
font-weight
body

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