CSS Worksheet: CSS Rules and Syntax

HTML and CSS lesson 12: CSS rules: selector, property, value · Set 302 · 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.✍️ How many declarations (property: value pairs) are in this rule?
#top {
  text-align: center;
  padding: 8px;
  margin: 10px;
  font-style: italic;
}
2.✍️ What is the selector in this CSS rule?
.note {
  font-weight: bold;
  border: 2px solid;
  margin: 10px;
  font-style: italic;
} (a) font-weight (b) .note (c) #top (d) 2px solid
3.✍️ How many declarations (property: value pairs) are in this rule?
.box {
margin: 10px;
width: 300px;
}
4.✍️ Which sign ends each CSS declaration? (a) : (b) , (c) . (d) ;
5.✍️ In color: blue; which part is the property? (a) blue (b) : (c) color (d) ;
6.✍️ Which property is set to 20px in this rule?
li {
  font-size: 20px;
  font-weight: bold;
  width: 300px;
} (a) 20px (b) font-size (c) text-align (d) background-color
7.✍️ What value is given to margin in this rule?
h1 {
  font-size: 20px;
  border: 2px solid;
  margin: 10px;
} (a) 8px (b) bold (c) margin (d) 10px
8.✍️ How many declarations (property: value pairs) are in this rule?
p {
  background-color: yellow;
  width: 300px;
  text-align: center;
  border: 2px solid;
}
9.✍️ In color: blue; which part is the value? (a) ; (b) : (c) color (d) blue
10.✍️ Which sign goes between a property and its value? (a) = (b) - (c) : (d) ;
11.✍️ What value is given to padding in this rule?
h1 {
padding: 8px;
width: 300px;
} (a) bold (b) 8px (c) padding (d) 2px solid
12.✍️ How many declarations (property: value pairs) are in this rule?
.box {
text-align: center;
}
13.✍️ What is the selector in this CSS rule?
h1 {
margin: 10px;
text-align: center;
} (a) h1 (b) center (c) margin (d) p
14.✍️ What value is given to color in this rule?
h1 {
color: red;
margin: 10px;
} (a) 20px (b) color (c) center (d) red
15.✍️ What value is given to font-style in this rule?
body {
font-style: italic;
font-size: 20px;
} (a) 20px (b) font-style (c) italic (d) red
16.✍️ How does a CSS comment start? (a) /* (b) # (c) // (d) <!--
17.✍️ How many declarations (property: value pairs) are in this rule?
body {
color: red;
background-color: yellow;
}
18.✍️ What is the selector in this CSS rule?
.box {
  background-color: yellow;
  width: 300px;
  margin: 10px;
  font-size: 20px;
} (a) .box (b) h2 (c) 300px (d) background-color
19.✍️ What value is given to width in this rule?
h2 {
width: 300px;
margin: 10px;
} (a) italic (b) width (c) 300px (d) red
20.✍️ What value is given to padding in this rule?
body {
  font-size: 20px;
  border: 2px solid;
  padding: 8px;
  font-style: italic;
} (a) padding (b) 2px solid (c) 8px (d) bold
21.✍️ Which property is set to center in this rule?
.note {
  margin: 10px;
  text-align: center;
  font-weight: bold;
} (a) center (b) margin (c) text-align (d) background-color
22.✍️ What is the selector in this CSS rule?
.note {
  color: red;
  text-align: center;
  margin: 10px;
} (a) #top (b) center (c) .note (d) color
23.✍️ Which property is set to italic in this rule?
.note {
  font-style: italic;
  font-weight: bold;
  border: 2px solid;
} (a) font-style (b) color (c) italic (d) font-size
24.✍️ Which property is set to 300px in this rule?
#top {
  width: 300px;
  font-weight: bold;
  color: red;
} (a) font-style (b) 300px (c) width (d) color
25.✍️ How many declarations (property: value pairs) are in this rule?
h1 {
  text-align: center;
  width: 300px;
  padding: 8px;
}
26.✍️ What value is given to width in this rule?
.note {
width: 300px;
background-color: yellow;
} (a) 300px (b) red (c) width (d) italic
27.✍️ How many declarations (property: value pairs) are in this rule?
#top {
  font-style: italic;
  border: 2px solid;
  text-align: center;
}
28.✍️ Which property is set to italic in this rule?
body {
  font-style: italic;
  padding: 8px;
  border: 2px solid;
} (a) font-size (b) font-style (c) color (d) italic
29.✍️ How many declarations (property: value pairs) are in this rule?
body {
color: red;
width: 300px;
}
30.✍️ What is the selector in this CSS rule?
body {
  color: red;
  width: 300px;
  font-size: 20px;
} (a) body (b) color (c) .box (d) 300px
31.✍️ What value is given to font-size in this rule?
p {
  background-color: yellow;
  font-style: italic;
  font-size: 20px;
} (a) yellow (b) center (c) font-size (d) 20px
32.✍️ How many declarations (property: value pairs) are in this rule?
li {
  border: 2px solid;
  background-color: yellow;
  width: 300px;
  font-weight: bold;
}
33.✍️ What is the selector in this CSS rule?
h1 {
  color: red;
  background-color: yellow;
  width: 300px;
  font-weight: bold;
} (a) p (b) h1 (c) color (d) yellow
34.✍️ How many declarations (property: value pairs) are in this rule?
h2 {
padding: 8px;
background-color: yellow;
}
35.✍️ How many declarations (property: value pairs) are in this rule?
body {
  text-align: center;
  color: red;
  background-color: yellow;
}
36.✍️ How many declarations (property: value pairs) are in this rule?
#top {
margin: 10px;
}
37.✍️ What is the selector in this CSS rule?
li {
  color: red;
  margin: 10px;
  background-color: yellow;
} (a) 10px (b) color (c) li (d) body
38.✍️ What is the selector in this CSS rule?
.note {
  font-size: 20px;
  margin: 10px;
  color: red;
} (a) 10px (b) .note (c) #top (d) font-size
39.✍️ CSS declarations go inside which brackets? (a) ( ) (b) < > (c) { } (d) [ ]
40.✍️ What is the selector in this CSS rule?
h1 {
text-align: center;
font-size: 20px;
} (a) h1 (b) p (c) text-align (d) 20px

Answer key

4
.note
2
;
color
font-size
10px
4
blue
:
8px
1
h1
red
italic
/*
2
.box
300px
8px
text-align
.note
font-style
width
3
300px
3
font-style
2
body
20px
4
h1
2
3
1
li
.note
{ }
h1

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