CSS Worksheet: CSS Rules and Syntax

HTML and CSS lesson 12: CSS rules: selector, property, value · Set 487 · 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.

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

Answer key

/*
2px solid
:
blue
color
#top
2
width
;
20px
body
2
4
body
h1
3
p
3
4
#top
font-weight
padding
1
8px
italic
{ }
font-weight
#top
1
p
2px solid
3
body
h2
margin
italic
4
1
padding
10px

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