CSS Worksheet: CSS Rules and Syntax

HTML and CSS lesson 12: CSS rules: selector, property, value · Set 210 · 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.

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

Answer key

color
color
h2
{ }
300px
width
blue
font-size
300px
2
/*
#top
:
font-size
red
3
3
2
1
width
3
font-weight
4
color
padding
h2
2px solid
8px
#top
.box
;
text-align
2
4
2
li
20px
2
body
2

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