CSS Worksheet: CSS Rules and Syntax

HTML and CSS lesson 12: CSS rules: selector, property, value · Set 164 · 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.✍️ Which sign goes between a property and its value? (a) - (b) ; (c) = (d) :
2.✍️ How many declarations (property: value pairs) are in this rule?
#top {
  border: 2px solid;
  font-size: 20px;
  margin: 10px;
}
3.✍️ What is the selector in this CSS rule?
li {
  padding: 8px;
  font-style: italic;
  font-size: 20px;
} (a) italic (b) body (c) padding (d) li
4.✍️ How many declarations (property: value pairs) are in this rule?
.box {
border: 2px solid;
width: 300px;
}
5.✍️ Which sign ends each CSS declaration? (a) , (b) : (c) ; (d) .
6.✍️ How many declarations (property: value pairs) are in this rule?
.box {
color: red;
}
7.✍️ How many declarations (property: value pairs) are in this rule?
h1 {
width: 300px;
}
8.✍️ What value is given to font-size in this rule?
h1 {
  text-align: center;
  font-weight: bold;
  margin: 10px;
  font-size: 20px;
} (a) center (b) yellow (c) font-size (d) 20px
9.✍️ How does a CSS comment start? (a) # (b) <!-- (c) /* (d) //
10.✍️ What is the selector in this CSS rule?
body {
  background-color: yellow;
  border: 2px solid;
  margin: 10px;
  color: red;
} (a) .box (b) background-color (c) body (d) 2px solid
11.✍️ What value is given to color in this rule?
h2 {
color: red;
font-weight: bold;
} (a) red (b) 20px (c) center (d) color
12.✍️ How many declarations (property: value pairs) are in this rule?
p {
font-style: italic;
}
13.✍️ What value is given to background-color in this rule?
li {
  font-weight: bold;
  background-color: yellow;
  margin: 10px;
} (a) 10px (b) yellow (c) 8px (d) background-color
14.✍️ What value is given to margin in this rule?
#top {
  color: red;
  font-weight: bold;
  margin: 10px;
} (a) bold (b) margin (c) 10px (d) 8px
15.✍️ In color: blue; which part is the property? (a) color (b) ; (c) : (d) blue
16.✍️ How many declarations (property: value pairs) are in this rule?
p {
color: red;
}
17.✍️ What is the selector in this CSS rule?
#top {
  margin: 10px;
  border: 2px solid;
  width: 300px;
  background-color: yellow;
} (a) #top (b) li (c) margin (d) 2px solid
18.✍️ In color: blue; which part is the value? (a) color (b) ; (c) : (d) blue
19.✍️ Which property is set to center in this rule?
p {
  padding: 8px;
  text-align: center;
  background-color: yellow;
  margin: 10px;
} (a) margin (b) background-color (c) text-align (d) center
20.✍️ How many declarations (property: value pairs) are in this rule?
h1 {
font-weight: bold;
}
21.✍️ What value is given to font-size in this rule?
li {
color: red;
font-size: 20px;
} (a) yellow (b) font-size (c) 20px (d) center
22.✍️ What value is given to text-align in this rule?
#top {
border: 2px solid;
text-align: center;
} (a) text-align (b) 10px (c) yellow (d) center
23.✍️ What value is given to text-align in this rule?
body {
padding: 8px;
text-align: center;
} (a) 10px (b) yellow (c) text-align (d) center
24.✍️ CSS declarations go inside which brackets? (a) [ ] (b) ( ) (c) < > (d) { }
25.✍️ How many declarations (property: value pairs) are in this rule?
.note {
  font-size: 20px;
  margin: 10px;
  padding: 8px;
}
26.✍️ What is the selector in this CSS rule?
p {
  width: 300px;
  text-align: center;
  margin: 10px;
  font-size: 20px;
} (a) width (b) center (c) .note (d) p
27.✍️ Which property is set to 300px in this rule?
body {
  width: 300px;
  border: 2px solid;
  color: red;
  text-align: center;
} (a) 300px (b) font-style (c) color (d) width
28.✍️ What is the selector in this CSS rule?
h1 {
  text-align: center;
  margin: 10px;
  width: 300px;
} (a) p (b) h1 (c) text-align (d) 10px
29.✍️ Which property is set to bold in this rule?
.note {
  background-color: yellow;
  text-align: center;
  margin: 10px;
  font-weight: bold;
} (a) border (b) font-weight (c) width (d) bold
30.✍️ How many declarations (property: value pairs) are in this rule?
.box {
background-color: yellow;
}
31.✍️ How many declarations (property: value pairs) are in this rule?
h2 {
  border: 2px solid;
  color: red;
  text-align: center;
  font-weight: bold;
}
32.✍️ How many declarations (property: value pairs) are in this rule?
h1 {
  width: 300px;
  color: red;
  font-size: 20px;
  text-align: center;
}
33.✍️ What is the selector in this CSS rule?
.box {
  color: red;
  border: 2px solid;
  width: 300px;
} (a) color (b) 2px solid (c) h2 (d) .box
34.✍️ Which property is set to 2px solid in this rule?
p {
font-style: italic;
border: 2px solid;
} (a) 2px solid (b) border (c) font-style (d) width
35.✍️ What is the selector in this CSS rule?
li {
background-color: yellow;
padding: 8px;
} (a) li (b) body (c) background-color (d) 8px
36.✍️ What is the selector in this CSS rule?
li {
font-weight: bold;
text-align: center;
} (a) font-weight (b) body (c) center (d) li
37.✍️ What value is given to margin in this rule?
.box {
  text-align: center;
  margin: 10px;
  font-size: 20px;
} (a) 8px (b) margin (c) bold (d) 10px
38.✍️ What value is given to margin in this rule?
.note {
  font-style: italic;
  background-color: yellow;
  margin: 10px;
  color: red;
} (a) margin (b) bold (c) 8px (d) 10px
39.✍️ What is the selector in this CSS rule?
li {
color: red;
font-style: italic;
} (a) italic (b) li (c) color (d) body
40.✍️ What is the selector in this CSS rule?
p {
  font-style: italic;
  color: red;
  text-align: center;
} (a) p (b) red (c) font-style (d) .note

Answer key

:
3
li
2
;
1
1
20px
/*
body
red
1
yellow
10px
color
1
#top
blue
text-align
1
20px
center
center
{ }
3
p
width
h1
font-weight
1
4
4
.box
border
li
li
10px
10px
li
p

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