CSS Worksheet: CSS Rules and Syntax

HTML and CSS lesson 12: CSS rules: selector, property, value · Set 68 · 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 property is set to italic in this rule?
body {
margin: 10px;
font-style: italic;
} (a) italic (b) color (c) font-size (d) font-style
2.✍️ How does a CSS comment start? (a) // (b) # (c) <!-- (d) /*
3.✍️ How many declarations (property: value pairs) are in this rule?
li {
color: red;
font-weight: bold;
}
4.✍️ What value is given to color in this rule?
li {
  color: red;
  border: 2px solid;
  text-align: center;
  font-size: 20px;
} (a) red (b) center (c) color (d) 20px
5.✍️ What value is given to padding in this rule?
body {
  width: 300px;
  padding: 8px;
  font-size: 20px;
  background-color: yellow;
} (a) padding (b) bold (c) 2px solid (d) 8px
6.✍️ What value is given to margin in this rule?
h1 {
  font-style: italic;
  margin: 10px;
  font-weight: bold;
} (a) bold (b) 10px (c) margin (d) 8px
7.✍️ What value is given to background-color in this rule?
.box {
  padding: 8px;
  background-color: yellow;
  text-align: center;
} (a) 8px (b) background-color (c) 10px (d) yellow
8.✍️ Which property is set to yellow in this rule?
p {
background-color: yellow;
color: red;
} (a) yellow (b) margin (c) background-color (d) padding
9.✍️ In color: blue; which part is the value? (a) ; (b) : (c) blue (d) color
10.✍️ CSS declarations go inside which brackets? (a) [ ] (b) { } (c) ( ) (d) < >
11.✍️ What is the selector in this CSS rule?
p {
background-color: yellow;
padding: 8px;
} (a) p (b) background-color (c) .note (d) 8px
12.✍️ Which sign goes between a property and its value? (a) = (b) ; (c) - (d) :
13.✍️ What is the selector in this CSS rule?
li {
font-size: 20px;
width: 300px;
} (a) body (b) li (c) 300px (d) font-size
14.✍️ Which property is set to 300px in this rule?
h1 {
width: 300px;
font-weight: bold;
} (a) color (b) font-style (c) 300px (d) width
15.✍️ What is the selector in this CSS rule?
h2 {
  color: red;
  margin: 10px;
  font-style: italic;
  font-weight: bold;
} (a) h2 (b) 10px (c) color (d) h1
16.✍️ What is the selector in this CSS rule?
h1 {
  color: red;
  margin: 10px;
  width: 300px;
} (a) h1 (b) color (c) p (d) 10px
17.✍️ How many declarations (property: value pairs) are in this rule?
.note {
  background-color: yellow;
  border: 2px solid;
  font-style: italic;
}
18.✍️ What is the selector in this CSS rule?
#top {
font-weight: bold;
margin: 10px;
} (a) li (b) font-weight (c) #top (d) 10px
19.✍️ What is the selector in this CSS rule?
.note {
padding: 8px;
width: 300px;
} (a) .note (b) #top (c) 300px (d) padding
20.✍️ How many declarations (property: value pairs) are in this rule?
.box {
  background-color: yellow;
  font-style: italic;
  padding: 8px;
}
21.✍️ What value is given to color in this rule?
.note {
  text-align: center;
  width: 300px;
  color: red;
  font-style: italic;
} (a) 20px (b) color (c) center (d) red
22.✍️ In color: blue; which part is the property? (a) color (b) : (c) blue (d) ;
23.✍️ What is the selector in this CSS rule?
h1 {
  width: 300px;
  color: red;
  text-align: center;
} (a) red (b) h1 (c) width (d) p
24.✍️ What value is given to border in this rule?
p {
border: 2px solid;
font-size: 20px;
} (a) border (b) 300px (c) 2px solid (d) italic
25.✍️ What is the selector in this CSS rule?
.box {
  background-color: yellow;
  font-size: 20px;
  width: 300px;
} (a) h2 (b) 20px (c) .box (d) background-color
26.✍️ What is the selector in this CSS rule?
h1 {
margin: 10px;
font-weight: bold;
} (a) h1 (b) margin (c) bold (d) p
27.✍️ How many declarations (property: value pairs) are in this rule?
h1 {
  margin: 10px;
  padding: 8px;
  color: red;
  font-weight: bold;
}
28.✍️ How many declarations (property: value pairs) are in this rule?
body {
background-color: yellow;
}
29.✍️ How many declarations (property: value pairs) are in this rule?
#top {
font-size: 20px;
}
30.✍️ How many declarations (property: value pairs) are in this rule?
p {
font-weight: bold;
}
31.✍️ Which property is set to italic in this rule?
p {
font-style: italic;
color: red;
} (a) color (b) font-size (c) italic (d) font-style
32.✍️ How many declarations (property: value pairs) are in this rule?
body {
  width: 300px;
  font-style: italic;
  margin: 10px;
}
33.✍️ What is the selector in this CSS rule?
body {
font-size: 20px;
font-weight: bold;
} (a) font-size (b) body (c) .box (d) bold
34.✍️ Which property is set to red in this rule?
body {
  padding: 8px;
  color: red;
  width: 300px;
  border: 2px solid;
} (a) text-align (b) font-size (c) red (d) color
35.✍️ How many declarations (property: value pairs) are in this rule?
body {
  color: red;
  background-color: yellow;
  text-align: center;
}
36.✍️ How many declarations (property: value pairs) are in this rule?
.box {
width: 300px;
text-align: center;
}
37.✍️ What is the selector in this CSS rule?
.note {
margin: 10px;
font-style: italic;
} (a) margin (b) italic (c) .note (d) #top
38.✍️ How many declarations (property: value pairs) are in this rule?
h1 {
  border: 2px solid;
  background-color: yellow;
  color: red;
}
39.✍️ What is the selector in this CSS rule?
li {
font-style: italic;
width: 300px;
} (a) 300px (b) font-style (c) body (d) li
40.✍️ What is the selector in this CSS rule?
h1 {
  width: 300px;
  font-style: italic;
  font-weight: bold;
} (a) h1 (b) p (c) width (d) italic

Answer key

font-style
/*
2
red
8px
10px
yellow
background-color
blue
{ }
p
:
li
width
h2
h1
3
#top
.note
3
red
color
h1
2px solid
.box
h1
4
1
1
1
font-style
3
body
color
3
2
.note
3
li
h1

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