CSS Worksheet: CSS Rules and Syntax

HTML and CSS lesson 12: CSS rules: selector, property, value · Set 624 · 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?
h2 {
font-size: 20px;
}
2.✍️ Which sign goes between a property and its value? (a) = (b) - (c) : (d) ;
3.✍️ How many declarations (property: value pairs) are in this rule?
h1 {
color: red;
}
4.✍️ In color: blue; which part is the value? (a) color (b) : (c) ; (d) blue
5.✍️ Which sign ends each CSS declaration? (a) ; (b) : (c) , (d) .
6.✍️ How does a CSS comment start? (a) /* (b) <!-- (c) # (d) //
7.✍️ How many declarations (property: value pairs) are in this rule?
li {
  color: red;
  font-style: italic;
  text-align: center;
}
8.✍️ CSS declarations go inside which brackets? (a) ( ) (b) [ ] (c) < > (d) { }
9.✍️ In color: blue; which part is the property? (a) blue (b) : (c) color (d) ;
10.✍️ How many declarations (property: value pairs) are in this rule?
.box {
  font-weight: bold;
  background-color: yellow;
  border: 2px solid;
}
11.✍️ Which property is set to yellow in this rule?
p {
background-color: yellow;
color: red;
} (a) margin (b) padding (c) yellow (d) background-color
12.✍️ How many declarations (property: value pairs) are in this rule?
h1 {
width: 300px;
}
13.✍️ Which property is set to 20px in this rule?
#top {
  font-size: 20px;
  font-weight: bold;
  text-align: center;
  color: red;
} (a) text-align (b) 20px (c) background-color (d) font-size
14.✍️ What value is given to text-align in this rule?
h1 {
font-size: 20px;
text-align: center;
} (a) center (b) yellow (c) 10px (d) text-align
15.✍️ How many declarations (property: value pairs) are in this rule?
#top {
color: red;
font-weight: bold;
}
16.✍️ Which property is set to 2px solid in this rule?
p {
border: 2px solid;
background-color: yellow;
} (a) width (b) font-style (c) border (d) 2px solid
17.✍️ What value is given to background-color in this rule?
.note {
background-color: yellow;
padding: 8px;
} (a) 10px (b) 8px (c) background-color (d) yellow
18.✍️ What value is given to background-color in this rule?
.note {
  font-style: italic;
  background-color: yellow;
  margin: 10px;
} (a) 10px (b) yellow (c) 8px (d) background-color
19.✍️ Which property is set to yellow in this rule?
#top {
width: 300px;
background-color: yellow;
} (a) yellow (b) background-color (c) padding (d) margin
20.✍️ What is the selector in this CSS rule?
p {
  font-size: 20px;
  background-color: yellow;
  border: 2px solid;
} (a) font-size (b) yellow (c) p (d) .note
21.✍️ What value is given to padding in this rule?
h1 {
font-size: 20px;
padding: 8px;
} (a) bold (b) padding (c) 2px solid (d) 8px
22.✍️ How many declarations (property: value pairs) are in this rule?
body {
font-weight: bold;
font-size: 20px;
}
23.✍️ What is the selector in this CSS rule?
#top {
  width: 300px;
  background-color: yellow;
  font-weight: bold;
  font-style: italic;
} (a) #top (b) yellow (c) width (d) li
24.✍️ What value is given to padding in this rule?
#top {
padding: 8px;
background-color: yellow;
} (a) 2px solid (b) 8px (c) bold (d) padding
25.✍️ Which property is set to yellow in this rule?
.note {
color: red;
background-color: yellow;
} (a) background-color (b) padding (c) yellow (d) margin
26.✍️ Which property is set to 8px in this rule?
.note {
  padding: 8px;
  color: red;
  background-color: yellow;
} (a) font-weight (b) 8px (c) padding (d) border
27.✍️ What is the selector in this CSS rule?
.box {
  width: 300px;
  margin: 10px;
  color: red;
} (a) .box (b) width (c) h2 (d) 10px
28.✍️ Which property is set to yellow in this rule?
h2 {
  color: red;
  padding: 8px;
  background-color: yellow;
} (a) padding (b) margin (c) background-color (d) yellow
29.✍️ Which property is set to 2px solid in this rule?
p {
  text-align: center;
  border: 2px solid;
  margin: 10px;
} (a) width (b) 2px solid (c) font-style (d) border
30.✍️ Which property is set to 300px in this rule?
.note {
font-style: italic;
width: 300px;
} (a) font-style (b) 300px (c) width (d) color
31.✍️ What is the selector in this CSS rule?
h1 {
border: 2px solid;
padding: 8px;
} (a) border (b) p (c) h1 (d) 8px
32.✍️ How many declarations (property: value pairs) are in this rule?
body {
  font-size: 20px;
  text-align: center;
  background-color: yellow;
}
33.✍️ How many declarations (property: value pairs) are in this rule?
.note {
text-align: center;
font-size: 20px;
}
34.✍️ How many declarations (property: value pairs) are in this rule?
li {
font-weight: bold;
width: 300px;
}
35.✍️ How many declarations (property: value pairs) are in this rule?
#top {
  font-weight: bold;
  padding: 8px;
  font-style: italic;
  margin: 10px;
}
36.✍️ What is the selector in this CSS rule?
.box {
margin: 10px;
font-style: italic;
} (a) margin (b) .box (c) italic (d) h2
37.✍️ How many declarations (property: value pairs) are in this rule?
p {
  padding: 8px;
  text-align: center;
  margin: 10px;
}
38.✍️ What value is given to margin in this rule?
.note {
margin: 10px;
background-color: yellow;
} (a) bold (b) margin (c) 10px (d) 8px
39.✍️ How many declarations (property: value pairs) are in this rule?
.box {
margin: 10px;
}
40.✍️ How many declarations (property: value pairs) are in this rule?
li {
width: 300px;
color: red;
}

Answer key

1
:
1
blue
;
/*
3
{ }
color
3
background-color
1
font-size
center
2
border
yellow
yellow
background-color
p
8px
2
#top
8px
background-color
padding
.box
background-color
border
width
h1
3
2
2
4
.box
3
10px
1
2

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