CSS Worksheet: CSS Rules and Syntax

HTML and CSS lesson 12: CSS rules: selector, property, value · Set 175 · 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.

NameDateTime takenScore ___ / 40

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

Answer key

:
padding
3
p
#top
10px
;
p
/*
color
#top
blue
.box
1
1
2
2
h1
li
300px
p
20px
{ }
margin
h2
1
.box
border
h1
h2
h1
.note
3
2
yellow
font-style
10px
border
3
1

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