CSS Worksheet: CSS Rules and Syntax

HTML and CSS lesson 12: CSS rules: selector, property, value · Set 204 · 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.✍️ What is the selector in this CSS rule?
.note {
  font-weight: bold;
  text-align: center;
  font-style: italic;
} (a) #top (b) center (c) .note (d) font-weight
2.✍️ How does a CSS comment start? (a) // (b) <!-- (c) /* (d) #
3.✍️ What is the selector in this CSS rule?
li {
  padding: 8px;
  border: 2px solid;
  width: 300px;
} (a) padding (b) 2px solid (c) body (d) li
4.✍️ What value is given to font-style in this rule?
#top {
  font-style: italic;
  text-align: center;
  border: 2px solid;
  font-weight: bold;
} (a) red (b) 20px (c) font-style (d) italic
5.✍️ What is the selector in this CSS rule?
li {
  margin: 10px;
  font-size: 20px;
  background-color: yellow;
} (a) li (b) body (c) 20px (d) margin
6.✍️ What is the selector in this CSS rule?
p {
  padding: 8px;
  margin: 10px;
  border: 2px solid;
} (a) 10px (b) .note (c) padding (d) p
7.✍️ Which sign ends each CSS declaration? (a) ; (b) . (c) , (d) :
8.✍️ Which property is set to 8px in this rule?
body {
  padding: 8px;
  text-align: center;
  color: red;
} (a) padding (b) border (c) 8px (d) font-weight
9.✍️ In color: blue; which part is the value? (a) color (b) : (c) ; (d) blue
10.✍️ How many declarations (property: value pairs) are in this rule?
.note {
background-color: yellow;
}
11.✍️ What is the selector in this CSS rule?
#top {
  background-color: yellow;
  margin: 10px;
  font-size: 20px;
} (a) background-color (b) 10px (c) #top (d) li
12.✍️ How many declarations (property: value pairs) are in this rule?
p {
font-size: 20px;
}
13.✍️ Which sign goes between a property and its value? (a) - (b) = (c) : (d) ;
14.✍️ In color: blue; which part is the property? (a) : (b) ; (c) blue (d) color
15.✍️ How many declarations (property: value pairs) are in this rule?
#top {
  font-weight: bold;
  color: red;
  margin: 10px;
}
16.✍️ What value is given to margin in this rule?
body {
  font-style: italic;
  font-weight: bold;
  background-color: yellow;
  margin: 10px;
} (a) bold (b) 10px (c) 8px (d) margin
17.✍️ What value is given to font-style in this rule?
p {
  padding: 8px;
  font-style: italic;
  font-size: 20px;
} (a) italic (b) 20px (c) font-style (d) red
18.✍️ How many declarations (property: value pairs) are in this rule?
h1 {
color: red;
width: 300px;
}
19.✍️ How many declarations (property: value pairs) are in this rule?
h1 {
background-color: yellow;
font-weight: bold;
}
20.✍️ Which property is set to 8px in this rule?
#top {
  padding: 8px;
  margin: 10px;
  width: 300px;
  font-weight: bold;
} (a) padding (b) border (c) 8px (d) font-weight
21.✍️ Which property is set to 20px in this rule?
body {
  margin: 10px;
  font-size: 20px;
  color: red;
} (a) background-color (b) 20px (c) text-align (d) font-size
22.✍️ Which property is set to 10px in this rule?
.box {
font-size: 20px;
margin: 10px;
} (a) margin (b) 10px (c) font-weight (d) padding
23.✍️ What is the selector in this CSS rule?
h1 {
  text-align: center;
  background-color: yellow;
  font-style: italic;
  margin: 10px;
} (a) p (b) h1 (c) text-align (d) yellow
24.✍️ What value is given to text-align in this rule?
h1 {
text-align: center;
color: red;
} (a) yellow (b) center (c) text-align (d) 10px
25.✍️ What is the selector in this CSS rule?
#top {
  font-size: 20px;
  color: red;
  text-align: center;
  padding: 8px;
} (a) #top (b) red (c) font-size (d) li
26.✍️ How many declarations (property: value pairs) are in this rule?
li {
padding: 8px;
border: 2px solid;
}
27.✍️ What is the selector in this CSS rule?
h2 {
  width: 300px;
  margin: 10px;
  font-style: italic;
  padding: 8px;
} (a) 10px (b) h1 (c) h2 (d) width
28.✍️ Which property is set to 300px in this rule?
p {
  padding: 8px;
  width: 300px;
  text-align: center;
} (a) width (b) font-style (c) color (d) 300px
29.✍️ Which property is set to red in this rule?
.note {
color: red;
width: 300px;
} (a) font-size (b) text-align (c) red (d) color
30.✍️ What value is given to font-style in this rule?
li {
  font-style: italic;
  font-weight: bold;
  background-color: yellow;
  font-size: 20px;
} (a) 20px (b) red (c) font-style (d) italic
31.✍️ How many declarations (property: value pairs) are in this rule?
#top {
font-size: 20px;
padding: 8px;
}
32.✍️ How many declarations (property: value pairs) are in this rule?
li {
  background-color: yellow;
  color: red;
  border: 2px solid;
}
33.✍️ How many declarations (property: value pairs) are in this rule?
h2 {
font-size: 20px;
}
34.✍️ What is the selector in this CSS rule?
.box {
border: 2px solid;
background-color: yellow;
} (a) h2 (b) border (c) .box (d) yellow
35.✍️ What value is given to font-style in this rule?
h1 {
  font-style: italic;
  color: red;
  border: 2px solid;
} (a) red (b) italic (c) 20px (d) font-style
36.✍️ Which property is set to 8px in this rule?
p {
  background-color: yellow;
  padding: 8px;
  font-size: 20px;
} (a) 8px (b) border (c) padding (d) font-weight
37.✍️ CSS declarations go inside which brackets? (a) < > (b) { } (c) [ ] (d) ( )
38.✍️ What is the selector in this CSS rule?
.note {
font-style: italic;
color: red;
} (a) red (b) #top (c) .note (d) font-style
39.✍️ Which property is set to 2px solid in this rule?
h1 {
  font-size: 20px;
  border: 2px solid;
  font-weight: bold;
  text-align: center;
} (a) width (b) border (c) 2px solid (d) font-style
40.✍️ What is the selector in this CSS rule?
h1 {
  font-size: 20px;
  border: 2px solid;
  background-color: yellow;
} (a) font-size (b) h1 (c) p (d) 2px solid

Answer key

.note
/*
li
italic
li
p
;
padding
blue
1
#top
1
:
color
3
10px
italic
2
2
padding
font-size
margin
h1
center
#top
2
h2
width
color
italic
2
3
1
.box
italic
padding
{ }
.note
border
h1

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