CSS Worksheet: CSS Rules and Syntax

HTML and CSS lesson 12: CSS rules: selector, property, value · Set 383 · 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 width in this rule?
li {
  width: 300px;
  background-color: yellow;
  font-size: 20px;
} (a) italic (b) width (c) 300px (d) red
2.✍️ CSS declarations go inside which brackets? (a) ( ) (b) [ ] (c) { } (d) < >
3.✍️ What is the selector in this CSS rule?
li {
color: red;
font-style: italic;
} (a) color (b) body (c) li (d) italic
4.✍️ Which property is set to yellow in this rule?
li {
  color: red;
  background-color: yellow;
  font-weight: bold;
  font-style: italic;
} (a) background-color (b) margin (c) yellow (d) padding
5.✍️ In color: blue; which part is the value? (a) blue (b) ; (c) : (d) color
6.✍️ How many declarations (property: value pairs) are in this rule?
h1 {
background-color: yellow;
font-size: 20px;
}
7.✍️ In color: blue; which part is the property? (a) blue (b) ; (c) color (d) :
8.✍️ What is the selector in this CSS rule?
h2 {
  margin: 10px;
  text-align: center;
  border: 2px solid;
} (a) h1 (b) margin (c) center (d) h2
9.✍️ How many declarations (property: value pairs) are in this rule?
#top {
  background-color: yellow;
  margin: 10px;
  border: 2px solid;
  text-align: center;
}
10.✍️ How many declarations (property: value pairs) are in this rule?
h1 {
font-size: 20px;
text-align: center;
}
11.✍️ What is the selector in this CSS rule?
h1 {
  font-size: 20px;
  background-color: yellow;
  margin: 10px;
} (a) p (b) font-size (c) yellow (d) h1
12.✍️ What value is given to background-color in this rule?
p {
color: red;
background-color: yellow;
} (a) background-color (b) 8px (c) yellow (d) 10px
13.✍️ How many declarations (property: value pairs) are in this rule?
.box {
  font-style: italic;
  background-color: yellow;
  font-size: 20px;
  color: red;
}
14.✍️ What value is given to font-style in this rule?
#top {
  font-weight: bold;
  text-align: center;
  padding: 8px;
  font-style: italic;
} (a) italic (b) red (c) 20px (d) font-style
15.✍️ How many declarations (property: value pairs) are in this rule?
h2 {
  text-align: center;
  background-color: yellow;
  font-size: 20px;
  font-weight: bold;
}
16.✍️ What is the selector in this CSS rule?
.box {
  margin: 10px;
  color: red;
  font-size: 20px;
  background-color: yellow;
} (a) .box (b) margin (c) h2 (d) red
17.✍️ How many declarations (property: value pairs) are in this rule?
body {
font-size: 20px;
}
18.✍️ What value is given to font-style in this rule?
p {
  background-color: yellow;
  font-style: italic;
  color: red;
  padding: 8px;
} (a) font-style (b) 20px (c) red (d) italic
19.✍️ Which sign ends each CSS declaration? (a) , (b) . (c) ; (d) :
20.✍️ How many declarations (property: value pairs) are in this rule?
h2 {
width: 300px;
}
21.✍️ What value is given to font-style in this rule?
h2 {
  background-color: yellow;
  border: 2px solid;
  font-size: 20px;
  font-style: italic;
} (a) italic (b) 20px (c) font-style (d) red
22.✍️ What value is given to color in this rule?
p {
  width: 300px;
  border: 2px solid;
  color: red;
} (a) red (b) center (c) 20px (d) color
23.✍️ What value is given to background-color in this rule?
p {
  background-color: yellow;
  border: 2px solid;
  font-weight: bold;
} (a) yellow (b) background-color (c) 10px (d) 8px
24.✍️ How many declarations (property: value pairs) are in this rule?
h1 {
font-weight: bold;
}
25.✍️ What value is given to width in this rule?
#top {
  color: red;
  width: 300px;
  font-weight: bold;
  text-align: center;
} (a) red (b) width (c) italic (d) 300px
26.✍️ How many declarations (property: value pairs) are in this rule?
body {
width: 300px;
}
27.✍️ How many declarations (property: value pairs) are in this rule?
.note {
color: red;
}
28.✍️ What is the selector in this CSS rule?
p {
text-align: center;
border: 2px solid;
} (a) .note (b) text-align (c) 2px solid (d) p
29.✍️ Which property is set to red in this rule?
#top {
color: red;
background-color: yellow;
} (a) red (b) text-align (c) color (d) font-size
30.✍️ What is the selector in this CSS rule?
p {
  font-weight: bold;
  margin: 10px;
  border: 2px solid;
} (a) 10px (b) .note (c) p (d) font-weight
31.✍️ Which property is set to 8px in this rule?
h2 {
  background-color: yellow;
  color: red;
  padding: 8px;
} (a) border (b) font-weight (c) 8px (d) padding
32.✍️ What value is given to font-weight in this rule?
p {
  font-style: italic;
  text-align: center;
  font-weight: bold;
} (a) font-weight (b) bold (c) 300px (d) 2px solid
33.✍️ What value is given to color in this rule?
.box {
color: red;
border: 2px solid;
} (a) 20px (b) color (c) center (d) red
34.✍️ Which sign goes between a property and its value? (a) ; (b) = (c) - (d) :
35.✍️ How many declarations (property: value pairs) are in this rule?
.box {
color: red;
font-size: 20px;
}
36.✍️ What is the selector in this CSS rule?
.box {
  background-color: yellow;
  padding: 8px;
  border: 2px solid;
  font-size: 20px;
} (a) 8px (b) .box (c) h2 (d) background-color
37.✍️ Which property is set to 10px in this rule?
body {
text-align: center;
margin: 10px;
} (a) padding (b) margin (c) font-weight (d) 10px
38.✍️ How many declarations (property: value pairs) are in this rule?
#top {
background-color: yellow;
}
39.✍️ Which property is set to 20px in this rule?
body {
  font-size: 20px;
  text-align: center;
  font-weight: bold;
  margin: 10px;
} (a) font-size (b) background-color (c) text-align (d) 20px
40.✍️ How does a CSS comment start? (a) # (b) // (c) /* (d) <!--

Answer key

300px
{ }
li
background-color
blue
2
color
h2
4
2
h1
yellow
4
italic
4
.box
1
italic
;
1
italic
red
yellow
1
300px
1
1
p
color
p
padding
bold
red
:
2
.box
margin
1
font-size
/*

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