CSS Worksheet: CSS Rules and Syntax

HTML and CSS lesson 12: CSS rules: selector, property, value · Set 523 · 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.✍️ In color: blue; which part is the property? (a) : (b) ; (c) blue (d) color
2.✍️ What is the selector in this CSS rule?
.note {
  font-style: italic;
  color: red;
  padding: 8px;
  text-align: center;
} (a) .note (b) #top (c) font-style (d) red
3.✍️ What value is given to width in this rule?
.box {
font-style: italic;
width: 300px;
} (a) italic (b) 300px (c) red (d) width
4.✍️ What value is given to background-color in this rule?
.note {
padding: 8px;
background-color: yellow;
} (a) yellow (b) background-color (c) 8px (d) 10px
5.✍️ How many declarations (property: value pairs) are in this rule?
body {
font-style: italic;
}
6.✍️ How many declarations (property: value pairs) are in this rule?
#top {
margin: 10px;
}
7.✍️ In color: blue; which part is the value? (a) ; (b) : (c) color (d) blue
8.✍️ Which property is set to 2px solid in this rule?
p {
border: 2px solid;
margin: 10px;
} (a) border (b) font-style (c) 2px solid (d) width
9.✍️ What value is given to border in this rule?
h1 {
  padding: 8px;
  border: 2px solid;
  background-color: yellow;
  font-style: italic;
} (a) 300px (b) border (c) 2px solid (d) italic
10.✍️ CSS declarations go inside which brackets? (a) < > (b) ( ) (c) { } (d) [ ]
11.✍️ How many declarations (property: value pairs) are in this rule?
.note {
font-style: italic;
background-color: yellow;
}
12.✍️ What is the selector in this CSS rule?
h1 {
color: red;
border: 2px solid;
} (a) p (b) h1 (c) color (d) 2px solid
13.✍️ What is the selector in this CSS rule?
h1 {
font-weight: bold;
padding: 8px;
} (a) font-weight (b) p (c) h1 (d) 8px
14.✍️ What value is given to background-color in this rule?
#top {
background-color: yellow;
font-size: 20px;
} (a) 10px (b) background-color (c) yellow (d) 8px
15.✍️ What is the selector in this CSS rule?
.box {
  padding: 8px;
  font-weight: bold;
  border: 2px solid;
} (a) h2 (b) padding (c) bold (d) .box
16.✍️ What is the selector in this CSS rule?
.box {
text-align: center;
width: 300px;
} (a) 300px (b) text-align (c) h2 (d) .box
17.✍️ What value is given to text-align in this rule?
h2 {
  text-align: center;
  font-style: italic;
  padding: 8px;
} (a) text-align (b) 10px (c) yellow (d) center
18.✍️ What is the selector in this CSS rule?
h1 {
  font-style: italic;
  margin: 10px;
  text-align: center;
} (a) 10px (b) h1 (c) p (d) font-style
19.✍️ Which sign ends each CSS declaration? (a) : (b) , (c) . (d) ;
20.✍️ What is the selector in this CSS rule?
.note {
  text-align: center;
  color: red;
  width: 300px;
  padding: 8px;
} (a) red (b) text-align (c) .note (d) #top
21.✍️ How does a CSS comment start? (a) <!-- (b) /* (c) // (d) #
22.✍️ What is the selector in this CSS rule?
p {
  font-style: italic;
  font-size: 20px;
  padding: 8px;
  border: 2px solid;
} (a) p (b) .note (c) 20px (d) font-style
23.✍️ How many declarations (property: value pairs) are in this rule?
body {
font-weight: bold;
}
24.✍️ Which sign goes between a property and its value? (a) : (b) - (c) ; (d) =
25.✍️ What is the selector in this CSS rule?
li {
margin: 10px;
width: 300px;
} (a) body (b) margin (c) li (d) 300px
26.✍️ Which property is set to center in this rule?
#top {
font-size: 20px;
text-align: center;
} (a) center (b) margin (c) background-color (d) text-align
27.✍️ How many declarations (property: value pairs) are in this rule?
li {
border: 2px solid;
}
28.✍️ Which property is set to 8px in this rule?
body {
  font-size: 20px;
  font-weight: bold;
  background-color: yellow;
  padding: 8px;
} (a) border (b) font-weight (c) padding (d) 8px
29.✍️ Which property is set to 300px in this rule?
li {
width: 300px;
color: red;
} (a) color (b) font-style (c) 300px (d) width
30.✍️ How many declarations (property: value pairs) are in this rule?
h1 {
  margin: 10px;
  font-weight: bold;
  text-align: center;
}
31.✍️ What is the selector in this CSS rule?
#top {
font-style: italic;
font-size: 20px;
} (a) li (b) font-style (c) #top (d) 20px
32.✍️ Which property is set to center in this rule?
.box {
font-size: 20px;
text-align: center;
} (a) text-align (b) margin (c) center (d) background-color
33.✍️ What is the selector in this CSS rule?
.box {
font-style: italic;
border: 2px solid;
} (a) font-style (b) 2px solid (c) h2 (d) .box
34.✍️ What value is given to background-color in this rule?
h2 {
  font-weight: bold;
  background-color: yellow;
  text-align: center;
  padding: 8px;
} (a) 10px (b) yellow (c) 8px (d) background-color
35.✍️ Which property is set to 8px in this rule?
#top {
  border: 2px solid;
  padding: 8px;
  margin: 10px;
} (a) padding (b) font-weight (c) border (d) 8px
36.✍️ Which property is set to yellow in this rule?
li {
background-color: yellow;
padding: 8px;
} (a) yellow (b) padding (c) background-color (d) margin
37.✍️ What is the selector in this CSS rule?
h1 {
border: 2px solid;
background-color: yellow;
} (a) h1 (b) border (c) p (d) yellow
38.✍️ What is the selector in this CSS rule?
h1 {
  color: red;
  background-color: yellow;
  text-align: center;
} (a) color (b) p (c) yellow (d) h1
39.✍️ Which property is set to 300px in this rule?
.box {
  font-weight: bold;
  margin: 10px;
  font-style: italic;
  width: 300px;
} (a) font-style (b) width (c) color (d) 300px
40.✍️ How many declarations (property: value pairs) are in this rule?
p {
font-weight: bold;
}

Answer key

color
.note
300px
yellow
1
1
blue
border
2px solid
{ }
2
h1
h1
yellow
.box
.box
center
h1
;
.note
/*
p
1
:
li
text-align
1
padding
width
3
#top
text-align
.box
yellow
padding
background-color
h1
h1
width
1

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