CSS Worksheet: CSS Rules and Syntax

HTML and CSS lesson 12: CSS rules: selector, property, value · Set 448 · 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?
li {
border: 2px solid;
padding: 8px;
} (a) body (b) li (c) 8px (d) border
2.✍️ How many declarations (property: value pairs) are in this rule?
p {
  color: red;
  font-style: italic;
  margin: 10px;
}
3.✍️ What value is given to color in this rule?
.note {
  font-weight: bold;
  background-color: yellow;
  font-style: italic;
  color: red;
} (a) color (b) 20px (c) red (d) center
4.✍️ What value is given to border in this rule?
h2 {
border: 2px solid;
background-color: yellow;
} (a) 2px solid (b) border (c) italic (d) 300px
5.✍️ Which sign goes between a property and its value? (a) = (b) : (c) ; (d) -
6.✍️ Which property is set to 20px in this rule?
body {
  color: red;
  font-size: 20px;
  background-color: yellow;
} (a) 20px (b) text-align (c) background-color (d) font-size
7.✍️ How many declarations (property: value pairs) are in this rule?
.box {
  padding: 8px;
  background-color: yellow;
  width: 300px;
  border: 2px solid;
}
8.✍️ What value is given to font-weight in this rule?
h1 {
margin: 10px;
font-weight: bold;
} (a) bold (b) 300px (c) font-weight (d) 2px solid
9.✍️ Which property is set to 10px in this rule?
h1 {
  width: 300px;
  color: red;
  border: 2px solid;
  margin: 10px;
} (a) padding (b) font-weight (c) 10px (d) margin
10.✍️ What is the selector in this CSS rule?
h2 {
background-color: yellow;
color: red;
} (a) h1 (b) red (c) background-color (d) h2
11.✍️ Which property is set to yellow in this rule?
h2 {
  background-color: yellow;
  font-size: 20px;
  text-align: center;
} (a) yellow (b) margin (c) background-color (d) padding
12.✍️ In color: blue; which part is the property? (a) : (b) blue (c) ; (d) color
13.✍️ What is the selector in this CSS rule?
.note {
margin: 10px;
font-size: 20px;
} (a) #top (b) .note (c) margin (d) 20px
14.✍️ What is the selector in this CSS rule?
.box {
text-align: center;
background-color: yellow;
} (a) h2 (b) text-align (c) yellow (d) .box
15.✍️ CSS declarations go inside which brackets? (a) { } (b) [ ] (c) ( ) (d) < >
16.✍️ How many declarations (property: value pairs) are in this rule?
p {
font-weight: bold;
}
17.✍️ In color: blue; which part is the value? (a) blue (b) ; (c) color (d) :
18.✍️ How many declarations (property: value pairs) are in this rule?
h1 {
text-align: center;
padding: 8px;
}
19.✍️ What value is given to width in this rule?
body {
font-size: 20px;
width: 300px;
} (a) red (b) width (c) italic (d) 300px
20.✍️ How many declarations (property: value pairs) are in this rule?
h2 {
  font-size: 20px;
  width: 300px;
  font-style: italic;
}
21.✍️ How many declarations (property: value pairs) are in this rule?
h1 {
  margin: 10px;
  color: red;
  font-style: italic;
}
22.✍️ What is the selector in this CSS rule?
#top {
border: 2px solid;
background-color: yellow;
} (a) li (b) border (c) yellow (d) #top
23.✍️ How many declarations (property: value pairs) are in this rule?
.box {
font-size: 20px;
}
24.✍️ What is the selector in this CSS rule?
h1 {
  width: 300px;
  font-style: italic;
  padding: 8px;
} (a) p (b) h1 (c) italic (d) width
25.✍️ What value is given to text-align in this rule?
.note {
  font-weight: bold;
  text-align: center;
  font-style: italic;
  font-size: 20px;
} (a) center (b) yellow (c) text-align (d) 10px
26.✍️ What value is given to font-size in this rule?
.box {
  font-size: 20px;
  background-color: yellow;
  color: red;
} (a) font-size (b) center (c) yellow (d) 20px
27.✍️ Which sign ends each CSS declaration? (a) : (b) . (c) , (d) ;
28.✍️ How many declarations (property: value pairs) are in this rule?
p {
padding: 8px;
width: 300px;
}
29.✍️ What value is given to color in this rule?
body {
  background-color: yellow;
  margin: 10px;
  color: red;
} (a) 20px (b) center (c) red (d) color
30.✍️ Which property is set to 300px in this rule?
p {
  padding: 8px;
  width: 300px;
  background-color: yellow;
} (a) 300px (b) width (c) color (d) font-style
31.✍️ How does a CSS comment start? (a) // (b) <!-- (c) /* (d) #
32.✍️ What value is given to color in this rule?
li {
color: red;
font-style: italic;
} (a) red (b) color (c) 20px (d) center
33.✍️ What is the selector in this CSS rule?
h2 {
  padding: 8px;
  margin: 10px;
  text-align: center;
  background-color: yellow;
} (a) h1 (b) 10px (c) h2 (d) padding
34.✍️ What is the selector in this CSS rule?
h2 {
  font-style: italic;
  margin: 10px;
  background-color: yellow;
} (a) h1 (b) h2 (c) 10px (d) font-style
35.✍️ What value is given to font-style in this rule?
h2 {
  border: 2px solid;
  padding: 8px;
  font-style: italic;
} (a) red (b) 20px (c) font-style (d) italic
36.✍️ Which property is set to italic in this rule?
h2 {
  color: red;
  background-color: yellow;
  font-style: italic;
} (a) font-style (b) italic (c) color (d) font-size
37.✍️ What value is given to background-color in this rule?
body {
  color: red;
  margin: 10px;
  background-color: yellow;
  text-align: center;
} (a) 8px (b) background-color (c) 10px (d) yellow
38.✍️ What is the selector in this CSS rule?
h2 {
  text-align: center;
  background-color: yellow;
  width: 300px;
} (a) h2 (b) h1 (c) yellow (d) text-align
39.✍️ How many declarations (property: value pairs) are in this rule?
h2 {
  width: 300px;
  font-size: 20px;
  padding: 8px;
}
40.✍️ How many declarations (property: value pairs) are in this rule?
h2 {
border: 2px solid;
}

Answer key

li
3
red
2px solid
:
font-size
4
bold
margin
h2
background-color
color
.note
.box
{ }
1
blue
2
300px
3
3
#top
1
h1
center
20px
;
2
red
width
/*
red
h2
h2
italic
font-style
yellow
h2
3
1

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