CSS Worksheet: CSS Rules and Syntax

HTML and CSS lesson 12: CSS rules: selector, property, value · Set 262 · 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?
h1 {
  font-size: 20px;
  color: red;
  border: 2px solid;
  width: 300px;
} (a) font-size (b) h1 (c) red (d) p
2.✍️ What is the selector in this CSS rule?
h1 {
  text-align: center;
  width: 300px;
  color: red;
  font-size: 20px;
} (a) h1 (b) p (c) 300px (d) text-align
3.✍️ How many declarations (property: value pairs) are in this rule?
#top {
  padding: 8px;
  font-style: italic;
  margin: 10px;
  color: red;
}
4.✍️ How many declarations (property: value pairs) are in this rule?
.box {
padding: 8px;
}
5.✍️ How many declarations (property: value pairs) are in this rule?
h2 {
  font-style: italic;
  border: 2px solid;
  width: 300px;
}
6.✍️ What value is given to color in this rule?
.box {
  color: red;
  font-size: 20px;
  margin: 10px;
  text-align: center;
} (a) color (b) 20px (c) center (d) red
7.✍️ What value is given to width in this rule?
h2 {
  text-align: center;
  background-color: yellow;
  width: 300px;
} (a) 300px (b) red (c) italic (d) width
8.✍️ What value is given to width in this rule?
p {
  font-size: 20px;
  width: 300px;
  padding: 8px;
  border: 2px solid;
} (a) red (b) 300px (c) width (d) italic
9.✍️ CSS declarations go inside which brackets? (a) [ ] (b) ( ) (c) < > (d) { }
10.✍️ How many declarations (property: value pairs) are in this rule?
h1 {
text-align: center;
padding: 8px;
}
11.✍️ What is the selector in this CSS rule?
h1 {
  padding: 8px;
  margin: 10px;
  text-align: center;
  color: red;
} (a) padding (b) p (c) h1 (d) 10px
12.✍️ What value is given to width in this rule?
h1 {
font-size: 20px;
width: 300px;
} (a) red (b) italic (c) width (d) 300px
13.✍️ Which sign ends each CSS declaration? (a) : (b) , (c) . (d) ;
14.✍️ Which property is set to yellow in this rule?
h2 {
background-color: yellow;
width: 300px;
} (a) yellow (b) margin (c) padding (d) background-color
15.✍️ Which sign goes between a property and its value? (a) ; (b) = (c) : (d) -
16.✍️ What is the selector in this CSS rule?
body {
color: red;
border: 2px solid;
} (a) .box (b) body (c) 2px solid (d) color
17.✍️ In color: blue; which part is the property? (a) color (b) blue (c) ; (d) :
18.✍️ What value is given to font-size in this rule?
.note {
  border: 2px solid;
  font-size: 20px;
  padding: 8px;
} (a) center (b) yellow (c) 20px (d) font-size
19.✍️ What is the selector in this CSS rule?
.note {
text-align: center;
font-size: 20px;
} (a) text-align (b) .note (c) 20px (d) #top
20.✍️ What is the selector in this CSS rule?
h2 {
  width: 300px;
  font-size: 20px;
  font-weight: bold;
} (a) h1 (b) h2 (c) width (d) 20px
21.✍️ Which property is set to 8px in this rule?
h1 {
padding: 8px;
color: red;
} (a) 8px (b) padding (c) border (d) font-weight
22.✍️ Which property is set to 300px in this rule?
p {
  width: 300px;
  padding: 8px;
  background-color: yellow;
  font-size: 20px;
} (a) font-style (b) 300px (c) width (d) color
23.✍️ What is the selector in this CSS rule?
p {
  margin: 10px;
  background-color: yellow;
  font-style: italic;
} (a) yellow (b) margin (c) p (d) .note
24.✍️ How many declarations (property: value pairs) are in this rule?
.box {
  padding: 8px;
  text-align: center;
  width: 300px;
}
25.✍️ What value is given to font-style in this rule?
p {
  font-style: italic;
  color: red;
  margin: 10px;
} (a) italic (b) 20px (c) red (d) font-style
26.✍️ What value is given to background-color in this rule?
p {
background-color: yellow;
margin: 10px;
} (a) yellow (b) 8px (c) background-color (d) 10px
27.✍️ How many declarations (property: value pairs) are in this rule?
h2 {
margin: 10px;
}
28.✍️ How many declarations (property: value pairs) are in this rule?
.box {
text-align: center;
}
29.✍️ What is the selector in this CSS rule?
li {
  margin: 10px;
  font-weight: bold;
  font-size: 20px;
} (a) bold (b) li (c) margin (d) body
30.✍️ What is the selector in this CSS rule?
#top {
  font-size: 20px;
  font-style: italic;
  color: red;
  margin: 10px;
} (a) li (b) italic (c) font-size (d) #top
31.✍️ What value is given to border in this rule?
h1 {
font-style: italic;
border: 2px solid;
} (a) italic (b) 2px solid (c) border (d) 300px
32.✍️ How does a CSS comment start? (a) /* (b) <!-- (c) // (d) #
33.✍️ Which property is set to bold in this rule?
h1 {
  padding: 8px;
  text-align: center;
  margin: 10px;
  font-weight: bold;
} (a) border (b) font-weight (c) width (d) bold
34.✍️ Which property is set to red in this rule?
#top {
  color: red;
  font-style: italic;
  text-align: center;
  margin: 10px;
} (a) color (b) text-align (c) red (d) font-size
35.✍️ How many declarations (property: value pairs) are in this rule?
h1 {
font-size: 20px;
margin: 10px;
}
36.✍️ How many declarations (property: value pairs) are in this rule?
li {
font-weight: bold;
border: 2px solid;
}
37.✍️ What value is given to font-weight in this rule?
li {
padding: 8px;
font-weight: bold;
} (a) bold (b) font-weight (c) 2px solid (d) 300px
38.✍️ What is the selector in this CSS rule?
.note {
color: red;
border: 2px solid;
} (a) .note (b) 2px solid (c) #top (d) color
39.✍️ How many declarations (property: value pairs) are in this rule?
body {
  background-color: yellow;
  font-size: 20px;
  text-align: center;
  color: red;
}
40.✍️ What is the selector in this CSS rule?
.note {
font-size: 20px;
color: red;
} (a) #top (b) .note (c) red (d) font-size

Answer key

h1
h1
4
1
3
red
300px
300px
{ }
2
h1
300px
;
background-color
:
body
color
20px
.note
h2
padding
width
p
3
italic
yellow
1
1
li
#top
2px solid
/*
font-weight
color
2
2
bold
.note
4
.note

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