CSS Worksheet: CSS Rules and Syntax

HTML and CSS lesson 12: CSS rules: selector, property, value · Set 540 · 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 property is set to italic in this rule?
h1 {
  width: 300px;
  font-size: 20px;
  color: red;
  font-style: italic;
} (a) font-size (b) italic (c) color (d) font-style
2.✍️ How many declarations (property: value pairs) are in this rule?
.box {
padding: 8px;
}
3.✍️ Which sign ends each CSS declaration? (a) : (b) . (c) ; (d) ,
4.✍️ How many declarations (property: value pairs) are in this rule?
h2 {
color: red;
font-size: 20px;
}
5.✍️ What is the selector in this CSS rule?
.note {
  border: 2px solid;
  background-color: yellow;
  margin: 10px;
  color: red;
} (a) .note (b) border (c) #top (d) yellow
6.✍️ How many declarations (property: value pairs) are in this rule?
h2 {
  border: 2px solid;
  font-weight: bold;
  padding: 8px;
  font-size: 20px;
}
7.✍️ Which property is set to red in this rule?
.box {
  border: 2px solid;
  text-align: center;
  color: red;
  background-color: yellow;
} (a) red (b) text-align (c) font-size (d) color
8.✍️ In color: blue; which part is the value? (a) : (b) ; (c) color (d) blue
9.✍️ Which property is set to yellow in this rule?
.box {
color: red;
background-color: yellow;
} (a) padding (b) yellow (c) background-color (d) margin
10.✍️ Which property is set to 20px in this rule?
.box {
font-size: 20px;
padding: 8px;
} (a) background-color (b) text-align (c) font-size (d) 20px
11.✍️ CSS declarations go inside which brackets? (a) [ ] (b) < > (c) ( ) (d) { }
12.✍️ Which property is set to 20px in this rule?
body {
border: 2px solid;
font-size: 20px;
} (a) 20px (b) text-align (c) background-color (d) font-size
13.✍️ How many declarations (property: value pairs) are in this rule?
body {
padding: 8px;
font-size: 20px;
}
14.✍️ What is the selector in this CSS rule?
#top {
  font-size: 20px;
  color: red;
  padding: 8px;
} (a) #top (b) font-size (c) li (d) red
15.✍️ Which property is set to 8px in this rule?
.box {
  border: 2px solid;
  text-align: center;
  padding: 8px;
} (a) 8px (b) font-weight (c) padding (d) border
16.✍️ How does a CSS comment start? (a) // (b) # (c) <!-- (d) /*
17.✍️ How many declarations (property: value pairs) are in this rule?
li {
  font-weight: bold;
  border: 2px solid;
  margin: 10px;
}
18.✍️ How many declarations (property: value pairs) are in this rule?
h2 {
  color: red;
  border: 2px solid;
  font-size: 20px;
}
19.✍️ How many declarations (property: value pairs) are in this rule?
.box {
  color: red;
  margin: 10px;
  font-weight: bold;
  padding: 8px;
}
20.✍️ Which sign goes between a property and its value? (a) - (b) ; (c) : (d) =
21.✍️ In color: blue; which part is the property? (a) : (b) color (c) blue (d) ;
22.✍️ How many declarations (property: value pairs) are in this rule?
h1 {
font-size: 20px;
margin: 10px;
}
23.✍️ Which property is set to 20px in this rule?
body {
  font-style: italic;
  font-size: 20px;
  text-align: center;
} (a) text-align (b) background-color (c) 20px (d) font-size
24.✍️ Which property is set to bold in this rule?
h2 {
  color: red;
  font-weight: bold;
  background-color: yellow;
} (a) width (b) bold (c) border (d) font-weight
25.✍️ How many declarations (property: value pairs) are in this rule?
#top {
margin: 10px;
}
26.✍️ What value is given to margin in this rule?
#top {
  margin: 10px;
  color: red;
  padding: 8px;
} (a) bold (b) 10px (c) 8px (d) margin
27.✍️ How many declarations (property: value pairs) are in this rule?
h2 {
  font-weight: bold;
  font-size: 20px;
  text-align: center;
  width: 300px;
}
28.✍️ What value is given to padding in this rule?
.box {
  font-style: italic;
  padding: 8px;
  color: red;
} (a) bold (b) 2px solid (c) padding (d) 8px
29.✍️ What value is given to color in this rule?
.box {
  color: red;
  border: 2px solid;
  margin: 10px;
  font-weight: bold;
} (a) center (b) 20px (c) color (d) red
30.✍️ Which property is set to 20px in this rule?
.box {
font-size: 20px;
color: red;
} (a) text-align (b) 20px (c) font-size (d) background-color
31.✍️ How many declarations (property: value pairs) are in this rule?
p {
  text-align: center;
  font-style: italic;
  color: red;
}
32.✍️ What is the selector in this CSS rule?
li {
  width: 300px;
  font-size: 20px;
  font-style: italic;
} (a) body (b) width (c) li (d) 20px
33.✍️ How many declarations (property: value pairs) are in this rule?
#top {
  border: 2px solid;
  background-color: yellow;
  padding: 8px;
}
34.✍️ Which property is set to italic in this rule?
h1 {
text-align: center;
font-style: italic;
} (a) font-style (b) font-size (c) color (d) italic
35.✍️ How many declarations (property: value pairs) are in this rule?
body {
  font-size: 20px;
  padding: 8px;
  width: 300px;
  font-style: italic;
}
36.✍️ How many declarations (property: value pairs) are in this rule?
.box {
text-align: center;
}
37.✍️ Which property is set to 2px solid in this rule?
p {
width: 300px;
border: 2px solid;
} (a) width (b) border (c) font-style (d) 2px solid
38.✍️ What is the selector in this CSS rule?
#top {
  margin: 10px;
  width: 300px;
  background-color: yellow;
} (a) 300px (b) li (c) margin (d) #top
39.✍️ What value is given to color in this rule?
p {
margin: 10px;
color: red;
} (a) red (b) 20px (c) center (d) color
40.✍️ How many declarations (property: value pairs) are in this rule?
h1 {
  margin: 10px;
  padding: 8px;
  font-style: italic;
}

Answer key

font-style
1
;
2
.note
4
color
blue
background-color
font-size
{ }
font-size
2
#top
padding
/*
3
3
4
:
color
2
font-size
font-weight
1
10px
4
8px
red
font-size
3
li
3
font-style
4
1
border
#top
red
3

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