CSS Worksheet: CSS Rules and Syntax

HTML and CSS lesson 12: CSS rules: selector, property, value · Set 92 · 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 value is given to border in this rule?
h2 {
border: 2px solid;
padding: 8px;
} (a) italic (b) 2px solid (c) 300px (d) border
2.✍️ Which property is set to yellow in this rule?
h2 {
background-color: yellow;
width: 300px;
} (a) yellow (b) margin (c) padding (d) background-color
3.✍️ How many declarations (property: value pairs) are in this rule?
h1 {
  background-color: yellow;
  margin: 10px;
  font-size: 20px;
  text-align: center;
}
4.✍️ What is the selector in this CSS rule?
h1 {
font-style: italic;
text-align: center;
} (a) p (b) h1 (c) center (d) font-style
5.✍️ Which sign goes between a property and its value? (a) ; (b) = (c) : (d) -
6.✍️ Which property is set to 10px in this rule?
h1 {
margin: 10px;
background-color: yellow;
} (a) font-weight (b) 10px (c) padding (d) margin
7.✍️ How many declarations (property: value pairs) are in this rule?
h2 {
  font-style: italic;
  font-size: 20px;
  width: 300px;
}
8.✍️ Which property is set to 2px solid in this rule?
h2 {
  margin: 10px;
  color: red;
  padding: 8px;
  border: 2px solid;
} (a) width (b) font-style (c) 2px solid (d) border
9.✍️ Which sign ends each CSS declaration? (a) : (b) . (c) ; (d) ,
10.✍️ What value is given to border in this rule?
h2 {
  border: 2px solid;
  margin: 10px;
  font-size: 20px;
} (a) 2px solid (b) border (c) italic (d) 300px
11.✍️ How does a CSS comment start? (a) // (b) # (c) /* (d) <!--
12.✍️ Which property is set to 8px in this rule?
h1 {
text-align: center;
padding: 8px;
} (a) font-weight (b) border (c) 8px (d) padding
13.✍️ What is the selector in this CSS rule?
p {
  border: 2px solid;
  font-size: 20px;
  color: red;
} (a) .note (b) border (c) p (d) 20px
14.✍️ What is the selector in this CSS rule?
.box {
color: red;
margin: 10px;
} (a) color (b) .box (c) 10px (d) h2
15.✍️ What is the selector in this CSS rule?
p {
font-size: 20px;
text-align: center;
} (a) .note (b) center (c) p (d) font-size
16.✍️ What value is given to text-align in this rule?
h2 {
text-align: center;
font-weight: bold;
} (a) 10px (b) center (c) text-align (d) yellow
17.✍️ In color: blue; which part is the property? (a) : (b) ; (c) color (d) blue
18.✍️ How many declarations (property: value pairs) are in this rule?
.note {
  font-size: 20px;
  font-weight: bold;
  text-align: center;
  width: 300px;
}
19.✍️ How many declarations (property: value pairs) are in this rule?
h1 {
width: 300px;
}
20.✍️ How many declarations (property: value pairs) are in this rule?
.note {
text-align: center;
color: red;
}
21.✍️ Which property is set to yellow in this rule?
#top {
  background-color: yellow;
  padding: 8px;
  margin: 10px;
  border: 2px solid;
} (a) background-color (b) padding (c) yellow (d) margin
22.✍️ What is the selector in this CSS rule?
.box {
border: 2px solid;
font-weight: bold;
} (a) border (b) bold (c) h2 (d) .box
23.✍️ How many declarations (property: value pairs) are in this rule?
#top {
  text-align: center;
  font-style: italic;
  width: 300px;
}
24.✍️ What is the selector in this CSS rule?
p {
  width: 300px;
  border: 2px solid;
  text-align: center;
  color: red;
} (a) p (b) .note (c) width (d) 2px solid
25.✍️ CSS declarations go inside which brackets? (a) < > (b) [ ] (c) ( ) (d) { }
26.✍️ In color: blue; which part is the value? (a) : (b) color (c) ; (d) blue
27.✍️ What is the selector in this CSS rule?
body {
  padding: 8px;
  text-align: center;
  margin: 10px;
  font-size: 20px;
} (a) padding (b) body (c) center (d) .box
28.✍️ What value is given to width in this rule?
p {
width: 300px;
padding: 8px;
} (a) 300px (b) red (c) width (d) italic
29.✍️ What is the selector in this CSS rule?
.note {
font-style: italic;
font-size: 20px;
} (a) #top (b) .note (c) 20px (d) font-style
30.✍️ What is the selector in this CSS rule?
p {
  padding: 8px;
  font-weight: bold;
  color: red;
  font-size: 20px;
} (a) .note (b) padding (c) p (d) bold
31.✍️ How many declarations (property: value pairs) are in this rule?
.note {
border: 2px solid;
}
32.✍️ What is the selector in this CSS rule?
.note {
font-size: 20px;
margin: 10px;
} (a) 10px (b) #top (c) font-size (d) .note
33.✍️ How many declarations (property: value pairs) are in this rule?
.box {
  width: 300px;
  color: red;
  font-weight: bold;
}
34.✍️ How many declarations (property: value pairs) are in this rule?
#top {
margin: 10px;
}
35.✍️ What value is given to width in this rule?
h1 {
  color: red;
  width: 300px;
  padding: 8px;
  font-weight: bold;
} (a) width (b) italic (c) 300px (d) red
36.✍️ What is the selector in this CSS rule?
.note {
background-color: yellow;
text-align: center;
} (a) .note (b) #top (c) background-color (d) center
37.✍️ What is the selector in this CSS rule?
h1 {
  font-weight: bold;
  background-color: yellow;
  font-size: 20px;
  width: 300px;
} (a) font-weight (b) p (c) yellow (d) h1
38.✍️ Which property is set to italic in this rule?
#top {
  background-color: yellow;
  font-style: italic;
  font-size: 20px;
} (a) font-size (b) italic (c) color (d) font-style
39.✍️ What is the selector in this CSS rule?
.note {
background-color: yellow;
margin: 10px;
} (a) background-color (b) .note (c) 10px (d) #top
40.✍️ What value is given to font-weight in this rule?
body {
font-weight: bold;
background-color: yellow;
} (a) 2px solid (b) 300px (c) bold (d) font-weight

Answer key

2px solid
background-color
4
h1
:
margin
3
border
;
2px solid
/*
padding
p
.box
p
center
color
4
1
2
background-color
.box
3
p
{ }
blue
body
300px
.note
p
1
.note
3
1
300px
.note
h1
font-style
.note
bold

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