CSS Worksheet: CSS Rules and Syntax

HTML and CSS lesson 12: CSS rules: selector, property, value · Set 225 · 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;
  background-color: yellow;
  padding: 8px;
} (a) li (b) yellow (c) font-style (d) #top
2.✍️ In color: blue; which part is the property? (a) color (b) blue (c) ; (d) :
3.✍️ How many declarations (property: value pairs) are in this rule?
p {
  border: 2px solid;
  padding: 8px;
  font-style: italic;
}
4.✍️ What value is given to margin in this rule?
li {
text-align: center;
margin: 10px;
} (a) 8px (b) 10px (c) bold (d) margin
5.✍️ What value is given to font-weight in this rule?
.box {
color: red;
font-weight: bold;
} (a) bold (b) 2px solid (c) font-weight (d) 300px
6.✍️ How many declarations (property: value pairs) are in this rule?
h1 {
  margin: 10px;
  text-align: center;
  background-color: yellow;
  padding: 8px;
}
7.✍️ What is the selector in this CSS rule?
h2 {
  font-size: 20px;
  font-weight: bold;
  font-style: italic;
} (a) font-size (b) h1 (c) bold (d) h2
8.✍️ What value is given to color in this rule?
body {
font-size: 20px;
color: red;
} (a) color (b) red (c) 20px (d) center
9.✍️ How many declarations (property: value pairs) are in this rule?
body {
  font-size: 20px;
  width: 300px;
  font-style: italic;
}
10.✍️ How many declarations (property: value pairs) are in this rule?
.note {
padding: 8px;
}
11.✍️ What value is given to font-style in this rule?
h2 {
font-style: italic;
text-align: center;
} (a) 20px (b) italic (c) red (d) font-style
12.✍️ What value is given to background-color in this rule?
.box {
background-color: yellow;
color: red;
} (a) yellow (b) background-color (c) 10px (d) 8px
13.✍️ What value is given to color in this rule?
#top {
margin: 10px;
color: red;
} (a) color (b) red (c) center (d) 20px
14.✍️ Which property is set to 20px in this rule?
.box {
  margin: 10px;
  font-size: 20px;
  text-align: center;
  width: 300px;
} (a) background-color (b) text-align (c) font-size (d) 20px
15.✍️ Which sign ends each CSS declaration? (a) . (b) ; (c) , (d) :
16.✍️ How many declarations (property: value pairs) are in this rule?
.note {
  text-align: center;
  font-size: 20px;
  background-color: yellow;
}
17.✍️ What is the selector in this CSS rule?
h1 {
  font-weight: bold;
  margin: 10px;
  font-style: italic;
} (a) h1 (b) p (c) 10px (d) font-weight
18.✍️ How many declarations (property: value pairs) are in this rule?
h1 {
border: 2px solid;
}
19.✍️ Which sign goes between a property and its value? (a) : (b) - (c) = (d) ;
20.✍️ What is the selector in this CSS rule?
p {
color: red;
text-align: center;
} (a) p (b) center (c) color (d) .note
21.✍️ What is the selector in this CSS rule?
h1 {
font-style: italic;
border: 2px solid;
} (a) h1 (b) 2px solid (c) font-style (d) p
22.✍️ In color: blue; which part is the value? (a) ; (b) color (c) blue (d) :
23.✍️ Which property is set to 10px in this rule?
h2 {
  background-color: yellow;
  margin: 10px;
  color: red;
  font-size: 20px;
} (a) 10px (b) margin (c) font-weight (d) padding
24.✍️ What value is given to background-color in this rule?
.note {
background-color: yellow;
padding: 8px;
} (a) yellow (b) background-color (c) 8px (d) 10px
25.✍️ How does a CSS comment start? (a) // (b) /* (c) # (d) <!--
26.✍️ What value is given to border in this rule?
h1 {
  color: red;
  width: 300px;
  border: 2px solid;
  font-size: 20px;
} (a) 300px (b) border (c) 2px solid (d) italic
27.✍️ Which property is set to 8px in this rule?
body {
width: 300px;
padding: 8px;
} (a) border (b) font-weight (c) 8px (d) padding
28.✍️ Which property is set to 20px in this rule?
#top {
  margin: 10px;
  padding: 8px;
  font-size: 20px;
} (a) background-color (b) 20px (c) text-align (d) font-size
29.✍️ CSS declarations go inside which brackets? (a) ( ) (b) < > (c) [ ] (d) { }
30.✍️ How many declarations (property: value pairs) are in this rule?
li {
  padding: 8px;
  font-style: italic;
  font-weight: bold;
}
31.✍️ What value is given to text-align in this rule?
body {
  text-align: center;
  font-size: 20px;
  background-color: yellow;
  font-weight: bold;
} (a) 10px (b) text-align (c) center (d) yellow
32.✍️ Which property is set to 10px in this rule?
.box {
text-align: center;
margin: 10px;
} (a) padding (b) font-weight (c) margin (d) 10px
33.✍️ What value is given to margin in this rule?
h2 {
  color: red;
  margin: 10px;
  font-style: italic;
} (a) margin (b) 10px (c) bold (d) 8px
34.✍️ What is the selector in this CSS rule?
h1 {
font-size: 20px;
border: 2px solid;
} (a) h1 (b) font-size (c) 2px solid (d) p
35.✍️ How many declarations (property: value pairs) are in this rule?
.box {
  font-weight: bold;
  color: red;
  font-style: italic;
}
36.✍️ What is the selector in this CSS rule?
body {
font-weight: bold;
font-size: 20px;
} (a) body (b) font-weight (c) 20px (d) .box
37.✍️ Which property is set to center in this rule?
body {
  padding: 8px;
  text-align: center;
  color: red;
  background-color: yellow;
} (a) center (b) text-align (c) background-color (d) margin
38.✍️ Which property is set to 20px in this rule?
li {
  font-size: 20px;
  margin: 10px;
  color: red;
} (a) font-size (b) 20px (c) background-color (d) text-align
39.✍️ What value is given to font-size in this rule?
h2 {
  background-color: yellow;
  text-align: center;
  width: 300px;
  font-size: 20px;
} (a) yellow (b) center (c) 20px (d) font-size
40.✍️ How many declarations (property: value pairs) are in this rule?
p {
font-weight: bold;
}

Answer key

#top
color
3
10px
bold
4
h2
red
3
1
italic
yellow
red
font-size
;
3
h1
1
:
p
h1
blue
margin
yellow
/*
2px solid
padding
font-size
{ }
3
center
margin
10px
h1
3
body
text-align
font-size
20px
1

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