CSS Worksheet: CSS Rules and Syntax

HTML and CSS lesson 12: CSS rules: selector, property, value · Set 353 · 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.✍️ What is the selector in this CSS rule?
#top {
  font-style: italic;
  text-align: center;
  width: 300px;
} (a) #top (b) font-style (c) center (d) li
2.✍️ Which property is set to red in this rule?
body {
  color: red;
  border: 2px solid;
  background-color: yellow;
  font-size: 20px;
} (a) font-size (b) red (c) text-align (d) color
3.✍️ How many declarations (property: value pairs) are in this rule?
.note {
margin: 10px;
border: 2px solid;
}
4.✍️ In color: blue; which part is the property? (a) blue (b) ; (c) : (d) color
5.✍️ CSS declarations go inside which brackets? (a) { } (b) < > (c) ( ) (d) [ ]
6.✍️ Which property is set to 2px solid in this rule?
.box {
border: 2px solid;
background-color: yellow;
} (a) border (b) width (c) 2px solid (d) font-style
7.✍️ What is the selector in this CSS rule?
h1 {
  font-size: 20px;
  color: red;
  background-color: yellow;
  width: 300px;
} (a) p (b) font-size (c) h1 (d) red
8.✍️ How many declarations (property: value pairs) are in this rule?
p {
color: red;
}
9.✍️ What is the selector in this CSS rule?
h1 {
width: 300px;
background-color: yellow;
} (a) p (b) yellow (c) h1 (d) width
10.✍️ How many declarations (property: value pairs) are in this rule?
.note {
  text-align: center;
  background-color: yellow;
  font-weight: bold;
  color: red;
}
11.✍️ What is the selector in this CSS rule?
p {
font-style: italic;
color: red;
} (a) p (b) font-style (c) .note (d) red
12.✍️ How many declarations (property: value pairs) are in this rule?
li {
font-size: 20px;
font-weight: bold;
}
13.✍️ What value is given to border in this rule?
p {
font-size: 20px;
border: 2px solid;
} (a) border (b) 2px solid (c) 300px (d) italic
14.✍️ What is the selector in this CSS rule?
p {
text-align: center;
font-weight: bold;
} (a) text-align (b) bold (c) p (d) .note
15.✍️ Which property is set to red in this rule?
p {
border: 2px solid;
color: red;
} (a) red (b) font-size (c) text-align (d) color
16.✍️ What is the selector in this CSS rule?
h2 {
  background-color: yellow;
  color: red;
  text-align: center;
  margin: 10px;
} (a) background-color (b) red (c) h1 (d) h2
17.✍️ How many declarations (property: value pairs) are in this rule?
h1 {
  border: 2px solid;
  width: 300px;
  color: red;
}
18.✍️ What value is given to color in this rule?
h2 {
  font-size: 20px;
  width: 300px;
  color: red;
} (a) 20px (b) red (c) center (d) color
19.✍️ Which property is set to 20px in this rule?
.note {
  margin: 10px;
  font-size: 20px;
  background-color: yellow;
} (a) background-color (b) font-size (c) 20px (d) text-align
20.✍️ What is the selector in this CSS rule?
li {
  text-align: center;
  margin: 10px;
  font-size: 20px;
  border: 2px solid;
} (a) 10px (b) body (c) text-align (d) li
21.✍️ What value is given to width in this rule?
.note {
border: 2px solid;
width: 300px;
} (a) 300px (b) italic (c) red (d) width
22.✍️ What is the selector in this CSS rule?
.box {
background-color: yellow;
font-style: italic;
} (a) h2 (b) .box (c) italic (d) background-color
23.✍️ What value is given to width in this rule?
h1 {
background-color: yellow;
width: 300px;
} (a) italic (b) width (c) 300px (d) red
24.✍️ What is the selector in this CSS rule?
p {
  width: 300px;
  text-align: center;
  padding: 8px;
  font-weight: bold;
} (a) p (b) .note (c) width (d) center
25.✍️ Which property is set to center in this rule?
body {
  text-align: center;
  padding: 8px;
  border: 2px solid;
} (a) background-color (b) margin (c) text-align (d) center
26.✍️ How many declarations (property: value pairs) are in this rule?
#top {
border: 2px solid;
}
27.✍️ What is the selector in this CSS rule?
li {
font-weight: bold;
margin: 10px;
} (a) body (b) 10px (c) li (d) font-weight
28.✍️ What value is given to font-style in this rule?
h2 {
  font-size: 20px;
  font-style: italic;
  padding: 8px;
  background-color: yellow;
} (a) font-style (b) 20px (c) italic (d) red
29.✍️ Which property is set to 20px in this rule?
p {
  text-align: center;
  font-weight: bold;
  margin: 10px;
  font-size: 20px;
} (a) 20px (b) font-size (c) background-color (d) text-align
30.✍️ Which sign goes between a property and its value? (a) ; (b) - (c) = (d) :
31.✍️ How many declarations (property: value pairs) are in this rule?
p {
padding: 8px;
text-align: center;
}
32.✍️ How does a CSS comment start? (a) <!-- (b) // (c) /* (d) #
33.✍️ How many declarations (property: value pairs) are in this rule?
p {
text-align: center;
margin: 10px;
}
34.✍️ How many declarations (property: value pairs) are in this rule?
h2 {
background-color: yellow;
padding: 8px;
}
35.✍️ Which property is set to bold in this rule?
h2 {
  font-weight: bold;
  width: 300px;
  font-size: 20px;
  color: red;
} (a) width (b) border (c) font-weight (d) bold
36.✍️ Which sign ends each CSS declaration? (a) ; (b) : (c) . (d) ,
37.✍️ How many declarations (property: value pairs) are in this rule?
body {
  background-color: yellow;
  border: 2px solid;
  font-style: italic;
}
38.✍️ How many declarations (property: value pairs) are in this rule?
#top {
  font-size: 20px;
  font-style: italic;
  text-align: center;
}
39.✍️ How many declarations (property: value pairs) are in this rule?
p {
  color: red;
  width: 300px;
  font-size: 20px;
  padding: 8px;
}
40.✍️ Which property is set to yellow in this rule?
li {
  width: 300px;
  background-color: yellow;
  color: red;
  border: 2px solid;
} (a) padding (b) margin (c) background-color (d) yellow

Answer key

#top
color
2
color
{ }
border
h1
1
h1
4
p
2
2px solid
p
color
h2
3
red
font-size
li
300px
.box
300px
p
text-align
1
li
italic
font-size
:
2
/*
2
2
font-weight
;
3
3
4
background-color

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