CSS Worksheet: CSS Rules and Syntax

HTML and CSS lesson 12: CSS rules: selector, property, value · Set 515 · 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.✍️ CSS declarations go inside which brackets? (a) < > (b) [ ] (c) ( ) (d) { }
2.✍️ What is the selector in this CSS rule?
#top {
  font-weight: bold;
  background-color: yellow;
  padding: 8px;
  font-size: 20px;
} (a) yellow (b) li (c) font-weight (d) #top
3.✍️ Which property is set to red in this rule?
h1 {
color: red;
font-size: 20px;
} (a) text-align (b) red (c) font-size (d) color
4.✍️ In color: blue; which part is the property? (a) ; (b) : (c) color (d) blue
5.✍️ What value is given to width in this rule?
body {
  width: 300px;
  text-align: center;
  font-size: 20px;
} (a) width (b) red (c) 300px (d) italic
6.✍️ Which sign goes between a property and its value? (a) : (b) ; (c) = (d) -
7.✍️ In color: blue; which part is the value? (a) blue (b) color (c) ; (d) :
8.✍️ How many declarations (property: value pairs) are in this rule?
.box {
  width: 300px;
  color: red;
  padding: 8px;
}
9.✍️ Which property is set to 20px in this rule?
h1 {
font-size: 20px;
color: red;
} (a) background-color (b) font-size (c) text-align (d) 20px
10.✍️ What is the selector in this CSS rule?
p {
text-align: center;
padding: 8px;
} (a) p (b) text-align (c) 8px (d) .note
11.✍️ How many declarations (property: value pairs) are in this rule?
p {
  padding: 8px;
  width: 300px;
  color: red;
}
12.✍️ Which property is set to 8px in this rule?
p {
padding: 8px;
font-weight: bold;
} (a) font-weight (b) 8px (c) border (d) padding
13.✍️ How does a CSS comment start? (a) <!-- (b) /* (c) # (d) //
14.✍️ How many declarations (property: value pairs) are in this rule?
h1 {
  font-size: 20px;
  font-weight: bold;
  padding: 8px;
  border: 2px solid;
}
15.✍️ What is the selector in this CSS rule?
#top {
  background-color: yellow;
  font-style: italic;
  color: red;
} (a) background-color (b) li (c) #top (d) italic
16.✍️ Which property is set to italic in this rule?
h2 {
  font-style: italic;
  border: 2px solid;
  font-size: 20px;
} (a) italic (b) color (c) font-style (d) font-size
17.✍️ What value is given to text-align in this rule?
li {
  color: red;
  width: 300px;
  text-align: center;
} (a) center (b) 10px (c) text-align (d) yellow
18.✍️ What value is given to color in this rule?
li {
  margin: 10px;
  color: red;
  font-style: italic;
} (a) red (b) 20px (c) color (d) center
19.✍️ Which sign ends each CSS declaration? (a) ; (b) . (c) , (d) :
20.✍️ How many declarations (property: value pairs) are in this rule?
.box {
font-weight: bold;
}
21.✍️ How many declarations (property: value pairs) are in this rule?
li {
font-weight: bold;
padding: 8px;
}
22.✍️ What value is given to color in this rule?
p {
  border: 2px solid;
  color: red;
  margin: 10px;
} (a) color (b) 20px (c) red (d) center
23.✍️ Which property is set to red in this rule?
p {
  border: 2px solid;
  font-style: italic;
  background-color: yellow;
  color: red;
} (a) red (b) color (c) text-align (d) font-size
24.✍️ How many declarations (property: value pairs) are in this rule?
body {
  border: 2px solid;
  text-align: center;
  width: 300px;
}
25.✍️ How many declarations (property: value pairs) are in this rule?
h1 {
  background-color: yellow;
  padding: 8px;
  font-size: 20px;
}
26.✍️ How many declarations (property: value pairs) are in this rule?
li {
  background-color: yellow;
  font-size: 20px;
  text-align: center;
}
27.✍️ Which property is set to bold in this rule?
.box {
  font-weight: bold;
  color: red;
  padding: 8px;
} (a) bold (b) width (c) border (d) font-weight
28.✍️ How many declarations (property: value pairs) are in this rule?
#top {
  width: 300px;
  margin: 10px;
  color: red;
  font-style: italic;
}
29.✍️ What value is given to font-size in this rule?
body {
  margin: 10px;
  font-size: 20px;
  border: 2px solid;
} (a) yellow (b) font-size (c) center (d) 20px
30.✍️ What is the selector in this CSS rule?
h1 {
width: 300px;
background-color: yellow;
} (a) h1 (b) yellow (c) width (d) p
31.✍️ What value is given to margin in this rule?
p {
  border: 2px solid;
  width: 300px;
  color: red;
  margin: 10px;
} (a) 8px (b) 10px (c) bold (d) margin
32.✍️ What is the selector in this CSS rule?
.note {
  font-size: 20px;
  color: red;
  font-style: italic;
} (a) font-size (b) .note (c) red (d) #top
33.✍️ Which property is set to 2px solid in this rule?
h2 {
padding: 8px;
border: 2px solid;
} (a) font-style (b) width (c) border (d) 2px solid
34.✍️ What value is given to padding in this rule?
body {
  padding: 8px;
  font-style: italic;
  font-size: 20px;
} (a) 2px solid (b) 8px (c) bold (d) padding
35.✍️ What is the selector in this CSS rule?
h2 {
  border: 2px solid;
  background-color: yellow;
  font-weight: bold;
} (a) h1 (b) border (c) yellow (d) h2
36.✍️ What is the selector in this CSS rule?
#top {
margin: 10px;
border: 2px solid;
} (a) 2px solid (b) #top (c) li (d) margin
37.✍️ How many declarations (property: value pairs) are in this rule?
#top {
font-size: 20px;
}
38.✍️ What value is given to border in this rule?
p {
  margin: 10px;
  background-color: yellow;
  border: 2px solid;
} (a) italic (b) 2px solid (c) border (d) 300px
39.✍️ What is the selector in this CSS rule?
.box {
width: 300px;
font-weight: bold;
} (a) bold (b) h2 (c) width (d) .box
40.✍️ What value is given to padding in this rule?
#top {
  color: red;
  padding: 8px;
  font-weight: bold;
} (a) 2px solid (b) bold (c) 8px (d) padding

Answer key

{ }
#top
color
color
300px
:
blue
3
font-size
p
3
padding
/*
4
#top
font-style
center
red
;
1
2
red
color
3
3
3
font-weight
4
20px
h1
10px
.note
border
8px
h2
#top
1
2px solid
.box
8px

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