CSS Worksheet: CSS Rules and Syntax

HTML and CSS lesson 12: CSS rules: selector, property, value · Set 512 · 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) blue (c) ; (d) color
2.✍️ Which property is set to 2px solid in this rule?
.note {
  text-align: center;
  border: 2px solid;
  padding: 8px;
} (a) font-style (b) width (c) 2px solid (d) border
3.✍️ What is the selector in this CSS rule?
.box {
font-style: italic;
font-weight: bold;
} (a) bold (b) .box (c) h2 (d) font-style
4.✍️ What is the selector in this CSS rule?
#top {
  margin: 10px;
  border: 2px solid;
  font-size: 20px;
} (a) #top (b) 2px solid (c) li (d) margin
5.✍️ Which sign ends each CSS declaration? (a) ; (b) , (c) . (d) :
6.✍️ How many declarations (property: value pairs) are in this rule?
body {
  font-size: 20px;
  border: 2px solid;
  font-weight: bold;
}
7.✍️ How many declarations (property: value pairs) are in this rule?
h1 {
border: 2px solid;
font-size: 20px;
}
8.✍️ What value is given to padding in this rule?
#top {
margin: 10px;
padding: 8px;
} (a) bold (b) padding (c) 8px (d) 2px solid
9.✍️ Which property is set to 300px in this rule?
.box {
  font-style: italic;
  padding: 8px;
  width: 300px;
} (a) 300px (b) color (c) width (d) font-style
10.✍️ What is the selector in this CSS rule?
li {
  padding: 8px;
  margin: 10px;
  background-color: yellow;
} (a) body (b) li (c) 10px (d) padding
11.✍️ Which sign goes between a property and its value? (a) - (b) = (c) ; (d) :
12.✍️ What is the selector in this CSS rule?
.note {
  background-color: yellow;
  width: 300px;
  font-size: 20px;
} (a) .note (b) #top (c) 300px (d) background-color
13.✍️ What value is given to font-weight in this rule?
h2 {
  width: 300px;
  font-size: 20px;
  font-weight: bold;
} (a) 300px (b) font-weight (c) 2px solid (d) bold
14.✍️ In color: blue; which part is the value? (a) : (b) ; (c) color (d) blue
15.✍️ How many declarations (property: value pairs) are in this rule?
li {
color: red;
}
16.✍️ How many declarations (property: value pairs) are in this rule?
h1 {
margin: 10px;
}
17.✍️ How many declarations (property: value pairs) are in this rule?
li {
background-color: yellow;
}
18.✍️ How does a CSS comment start? (a) # (b) /* (c) <!-- (d) //
19.✍️ Which property is set to yellow in this rule?
li {
  padding: 8px;
  color: red;
  background-color: yellow;
  font-weight: bold;
} (a) background-color (b) margin (c) yellow (d) padding
20.✍️ How many declarations (property: value pairs) are in this rule?
li {
border: 2px solid;
}
21.✍️ What value is given to border in this rule?
h2 {
  border: 2px solid;
  font-size: 20px;
  padding: 8px;
  font-weight: bold;
} (a) 2px solid (b) 300px (c) border (d) italic
22.✍️ CSS declarations go inside which brackets? (a) ( ) (b) { } (c) [ ] (d) < >
23.✍️ What is the selector in this CSS rule?
h1 {
text-align: center;
width: 300px;
} (a) text-align (b) h1 (c) 300px (d) p
24.✍️ What is the selector in this CSS rule?
.note {
border: 2px solid;
padding: 8px;
} (a) #top (b) .note (c) 8px (d) border
25.✍️ Which property is set to 2px solid in this rule?
.note {
background-color: yellow;
border: 2px solid;
} (a) width (b) 2px solid (c) border (d) font-style
26.✍️ How many declarations (property: value pairs) are in this rule?
.note {
  font-weight: bold;
  font-style: italic;
  border: 2px solid;
  background-color: yellow;
}
27.✍️ What value is given to margin in this rule?
h1 {
width: 300px;
margin: 10px;
} (a) bold (b) 8px (c) margin (d) 10px
28.✍️ What is the selector in this CSS rule?
li {
margin: 10px;
font-weight: bold;
} (a) body (b) margin (c) bold (d) li
29.✍️ What value is given to font-style in this rule?
body {
font-style: italic;
font-weight: bold;
} (a) red (b) font-style (c) italic (d) 20px
30.✍️ What is the selector in this CSS rule?
.note {
  text-align: center;
  color: red;
  font-size: 20px;
} (a) red (b) text-align (c) #top (d) .note
31.✍️ How many declarations (property: value pairs) are in this rule?
.box {
font-weight: bold;
}
32.✍️ How many declarations (property: value pairs) are in this rule?
h1 {
  font-size: 20px;
  margin: 10px;
  border: 2px solid;
  padding: 8px;
}
33.✍️ What value is given to font-weight in this rule?
#top {
  border: 2px solid;
  margin: 10px;
  font-weight: bold;
} (a) 2px solid (b) font-weight (c) 300px (d) bold
34.✍️ Which property is set to 300px in this rule?
#top {
width: 300px;
font-size: 20px;
} (a) color (b) 300px (c) font-style (d) width
35.✍️ How many declarations (property: value pairs) are in this rule?
.note {
font-size: 20px;
padding: 8px;
}
36.✍️ What value is given to margin in this rule?
p {
  background-color: yellow;
  margin: 10px;
  text-align: center;
  color: red;
} (a) 8px (b) 10px (c) margin (d) bold
37.✍️ How many declarations (property: value pairs) are in this rule?
h1 {
margin: 10px;
width: 300px;
}
38.✍️ What is the selector in this CSS rule?
.note {
  font-weight: bold;
  padding: 8px;
  font-size: 20px;
  background-color: yellow;
} (a) #top (b) 8px (c) .note (d) font-weight
39.✍️ What value is given to font-size in this rule?
p {
  margin: 10px;
  width: 300px;
  color: red;
  font-size: 20px;
} (a) 20px (b) font-size (c) yellow (d) center
40.✍️ What value is given to font-style in this rule?
h2 {
border: 2px solid;
font-style: italic;
} (a) red (b) 20px (c) italic (d) font-style

Answer key

color
border
.box
#top
;
3
2
8px
width
li
:
.note
bold
blue
1
1
1
/*
background-color
1
2px solid
{ }
h1
.note
border
4
10px
li
italic
.note
1
4
bold
width
2
10px
2
.note
20px
italic

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