CSS Worksheet: CSS Rules and Syntax

HTML and CSS lesson 12: CSS rules: selector, property, value · Set 419 · 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 {
  background-color: yellow;
  text-align: center;
  width: 300px;
  color: red;
}
2.✍️ CSS declarations go inside which brackets? (a) { } (b) [ ] (c) ( ) (d) < >
3.✍️ What is the selector in this CSS rule?
p {
  font-size: 20px;
  background-color: yellow;
  border: 2px solid;
} (a) .note (b) yellow (c) p (d) font-size
4.✍️ How many declarations (property: value pairs) are in this rule?
p {
  font-size: 20px;
  width: 300px;
  padding: 8px;
}
5.✍️ In color: blue; which part is the property? (a) ; (b) blue (c) color (d) :
6.✍️ Which property is set to 300px in this rule?
.box {
  width: 300px;
  font-style: italic;
  color: red;
} (a) font-style (b) 300px (c) color (d) width
7.✍️ What value is given to color in this rule?
#top {
  width: 300px;
  color: red;
  font-style: italic;
  border: 2px solid;
} (a) color (b) center (c) 20px (d) red
8.✍️ What value is given to text-align in this rule?
body {
  color: red;
  text-align: center;
  font-weight: bold;
} (a) yellow (b) text-align (c) 10px (d) center
9.✍️ How many declarations (property: value pairs) are in this rule?
p {
background-color: yellow;
padding: 8px;
}
10.✍️ What value is given to color in this rule?
li {
text-align: center;
color: red;
} (a) color (b) 20px (c) center (d) red
11.✍️ How many declarations (property: value pairs) are in this rule?
p {
color: red;
}
12.✍️ What is the selector in this CSS rule?
h1 {
  text-align: center;
  width: 300px;
  color: red;
  font-style: italic;
} (a) text-align (b) 300px (c) h1 (d) p
13.✍️ In color: blue; which part is the value? (a) color (b) ; (c) : (d) blue
14.✍️ What value is given to width in this rule?
.box {
font-weight: bold;
width: 300px;
} (a) italic (b) 300px (c) width (d) red
15.✍️ What is the selector in this CSS rule?
#top {
font-weight: bold;
width: 300px;
} (a) font-weight (b) li (c) 300px (d) #top
16.✍️ What value is given to margin in this rule?
body {
  margin: 10px;
  border: 2px solid;
  font-style: italic;
} (a) bold (b) 10px (c) 8px (d) margin
17.✍️ What value is given to color in this rule?
.note {
  padding: 8px;
  width: 300px;
  color: red;
} (a) 20px (b) color (c) red (d) center
18.✍️ What is the selector in this CSS rule?
body {
  width: 300px;
  font-weight: bold;
  margin: 10px;
  color: red;
} (a) .box (b) bold (c) width (d) body
19.✍️ How many declarations (property: value pairs) are in this rule?
#top {
width: 300px;
padding: 8px;
}
20.✍️ Which property is set to 20px in this rule?
li {
  font-style: italic;
  background-color: yellow;
  font-size: 20px;
} (a) text-align (b) background-color (c) font-size (d) 20px
21.✍️ What value is given to text-align in this rule?
#top {
  text-align: center;
  font-style: italic;
  color: red;
} (a) center (b) 10px (c) yellow (d) text-align
22.✍️ How many declarations (property: value pairs) are in this rule?
.note {
font-style: italic;
}
23.✍️ How many declarations (property: value pairs) are in this rule?
p {
border: 2px solid;
font-size: 20px;
}
24.✍️ How many declarations (property: value pairs) are in this rule?
h1 {
  color: red;
  font-style: italic;
  background-color: yellow;
}
25.✍️ How does a CSS comment start? (a) // (b) <!-- (c) # (d) /*
26.✍️ Which sign goes between a property and its value? (a) ; (b) = (c) - (d) :
27.✍️ What value is given to text-align in this rule?
p {
  padding: 8px;
  color: red;
  text-align: center;
} (a) yellow (b) 10px (c) center (d) text-align
28.✍️ How many declarations (property: value pairs) are in this rule?
h2 {
padding: 8px;
}
29.✍️ How many declarations (property: value pairs) are in this rule?
body {
  color: red;
  padding: 8px;
  font-style: italic;
}
30.✍️ How many declarations (property: value pairs) are in this rule?
h1 {
  text-align: center;
  font-weight: bold;
  font-size: 20px;
  background-color: yellow;
}
31.✍️ What is the selector in this CSS rule?
.box {
font-weight: bold;
font-size: 20px;
} (a) 20px (b) h2 (c) font-weight (d) .box
32.✍️ How many declarations (property: value pairs) are in this rule?
h2 {
  font-size: 20px;
  width: 300px;
  border: 2px solid;
}
33.✍️ How many declarations (property: value pairs) are in this rule?
p {
  margin: 10px;
  background-color: yellow;
  border: 2px solid;
}
34.✍️ What is the selector in this CSS rule?
li {
  background-color: yellow;
  padding: 8px;
  font-style: italic;
  width: 300px;
} (a) 8px (b) body (c) background-color (d) li
35.✍️ What is the selector in this CSS rule?
body {
  text-align: center;
  background-color: yellow;
  font-weight: bold;
} (a) yellow (b) text-align (c) body (d) .box
36.✍️ What is the selector in this CSS rule?
h2 {
  text-align: center;
  color: red;
  font-size: 20px;
  font-weight: bold;
} (a) red (b) h2 (c) h1 (d) text-align
37.✍️ Which property is set to bold in this rule?
h1 {
  font-size: 20px;
  font-weight: bold;
  border: 2px solid;
  padding: 8px;
} (a) font-weight (b) bold (c) border (d) width
38.✍️ How many declarations (property: value pairs) are in this rule?
h2 {
padding: 8px;
font-size: 20px;
}
39.✍️ What is the selector in this CSS rule?
h2 {
font-weight: bold;
text-align: center;
} (a) h1 (b) h2 (c) center (d) font-weight
40.✍️ Which sign ends each CSS declaration? (a) , (b) ; (c) . (d) :

Answer key

4
{ }
p
3
color
width
red
center
2
red
1
h1
blue
300px
#top
10px
red
body
2
font-size
center
1
2
3
/*
:
center
1
3
4
.box
3
3
li
body
h2
font-weight
2
h2
;

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