CSS Worksheet: CSS Rules and Syntax

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

Answer key

1
2
.box
/*
#top
center
:
1
blue
p
1
10px
3
center
{ }
4
3
3
body
width
2px solid
color
8px
h1
center
body
3
;
4
4
font-weight
.box
1
yellow
red
border
center
h1
2px solid
p

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