CSS Worksheet: CSS Rules and Syntax

HTML and CSS lesson 12: CSS rules: selector, property, value · Set 172 · 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?
li {
  font-size: 20px;
  background-color: yellow;
  width: 300px;
}
3.✍️ What value is given to width in this rule?
li {
  width: 300px;
  font-weight: bold;
  background-color: yellow;
} (a) italic (b) 300px (c) width (d) red
4.✍️ Which property is set to 2px solid in this rule?
p {
  padding: 8px;
  text-align: center;
  font-size: 20px;
  border: 2px solid;
} (a) border (b) font-style (c) width (d) 2px solid
5.✍️ How many declarations (property: value pairs) are in this rule?
body {
margin: 10px;
}
6.✍️ Which sign goes between a property and its value? (a) : (b) - (c) = (d) ;
7.✍️ Which property is set to 300px in this rule?
#top {
text-align: center;
width: 300px;
} (a) color (b) font-style (c) width (d) 300px
8.✍️ How many declarations (property: value pairs) are in this rule?
h2 {
background-color: yellow;
font-size: 20px;
}
9.✍️ Which property is set to 8px in this rule?
p {
width: 300px;
padding: 8px;
} (a) border (b) 8px (c) font-weight (d) padding
10.✍️ How many declarations (property: value pairs) are in this rule?
li {
  margin: 10px;
  padding: 8px;
  color: red;
  border: 2px solid;
}
11.✍️ How does a CSS comment start? (a) # (b) <!-- (c) // (d) /*
12.✍️ What value is given to color in this rule?
li {
  margin: 10px;
  padding: 8px;
  color: red;
  text-align: center;
} (a) center (b) 20px (c) color (d) red
13.✍️ Which property is set to 8px in this rule?
.box {
  padding: 8px;
  font-style: italic;
  color: red;
} (a) font-weight (b) 8px (c) padding (d) border
14.✍️ What is the selector in this CSS rule?
.note {
font-size: 20px;
border: 2px solid;
} (a) font-size (b) #top (c) 2px solid (d) .note
15.✍️ What value is given to text-align in this rule?
body {
  text-align: center;
  font-style: italic;
  font-weight: bold;
} (a) yellow (b) center (c) 10px (d) text-align
16.✍️ In color: blue; which part is the value? (a) color (b) blue (c) : (d) ;
17.✍️ What value is given to text-align in this rule?
body {
  text-align: center;
  font-weight: bold;
  background-color: yellow;
  margin: 10px;
} (a) center (b) 10px (c) yellow (d) text-align
18.✍️ What is the selector in this CSS rule?
.box {
  color: red;
  width: 300px;
  margin: 10px;
  font-size: 20px;
} (a) h2 (b) .box (c) 300px (d) color
19.✍️ Which property is set to 300px in this rule?
.note {
width: 300px;
color: red;
} (a) 300px (b) font-style (c) color (d) width
20.✍️ How many declarations (property: value pairs) are in this rule?
p {
font-size: 20px;
margin: 10px;
}
21.✍️ How many declarations (property: value pairs) are in this rule?
li {
color: red;
}
22.✍️ How many declarations (property: value pairs) are in this rule?
p {
font-style: italic;
}
23.✍️ In color: blue; which part is the property? (a) ; (b) blue (c) : (d) color
24.✍️ Which property is set to 300px in this rule?
body {
  font-weight: bold;
  width: 300px;
  font-style: italic;
} (a) color (b) font-style (c) width (d) 300px
25.✍️ CSS declarations go inside which brackets? (a) { } (b) < > (c) ( ) (d) [ ]
26.✍️ What value is given to font-style in this rule?
#top {
  background-color: yellow;
  border: 2px solid;
  font-style: italic;
} (a) font-style (b) italic (c) 20px (d) red
27.✍️ What is the selector in this CSS rule?
li {
  margin: 10px;
  padding: 8px;
  text-align: center;
  font-style: italic;
} (a) margin (b) body (c) li (d) 8px
28.✍️ What is the selector in this CSS rule?
body {
font-style: italic;
width: 300px;
} (a) font-style (b) .box (c) 300px (d) body
29.✍️ How many declarations (property: value pairs) are in this rule?
h1 {
  border: 2px solid;
  text-align: center;
  font-weight: bold;
}
30.✍️ How many declarations (property: value pairs) are in this rule?
.note {
  padding: 8px;
  border: 2px solid;
  font-size: 20px;
  background-color: yellow;
}
31.✍️ Which property is set to red in this rule?
p {
color: red;
margin: 10px;
} (a) font-size (b) color (c) text-align (d) red
32.✍️ Which property is set to center in this rule?
h1 {
text-align: center;
font-style: italic;
} (a) text-align (b) margin (c) background-color (d) center
33.✍️ How many declarations (property: value pairs) are in this rule?
body {
  width: 300px;
  padding: 8px;
  color: red;
  border: 2px solid;
}
34.✍️ What is the selector in this CSS rule?
.box {
  font-weight: bold;
  text-align: center;
  width: 300px;
} (a) font-weight (b) .box (c) h2 (d) center
35.✍️ What is the selector in this CSS rule?
h2 {
  width: 300px;
  text-align: center;
  color: red;
  font-size: 20px;
} (a) h2 (b) width (c) h1 (d) center
36.✍️ What is the selector in this CSS rule?
h1 {
  text-align: center;
  font-weight: bold;
  color: red;
  width: 300px;
} (a) bold (b) text-align (c) h1 (d) p
37.✍️ What value is given to font-size in this rule?
.note {
  background-color: yellow;
  font-weight: bold;
  color: red;
  font-size: 20px;
} (a) yellow (b) center (c) 20px (d) font-size
38.✍️ How many declarations (property: value pairs) are in this rule?
#top {
  text-align: center;
  font-size: 20px;
  font-weight: bold;
  background-color: yellow;
}
39.✍️ What is the selector in this CSS rule?
body {
font-size: 20px;
margin: 10px;
} (a) font-size (b) body (c) .box (d) 10px
40.✍️ How many declarations (property: value pairs) are in this rule?
h2 {
color: red;
background-color: yellow;
}

Answer key

;
3
300px
border
1
:
width
2
padding
4
/*
red
padding
.note
center
blue
center
.box
width
2
1
1
color
width
{ }
italic
li
body
3
4
color
text-align
4
.box
h2
h1
20px
4
body
2

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