CSS Worksheet: CSS Rules and Syntax

HTML and CSS lesson 12: CSS rules: selector, property, value · Set 354 · 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.✍️ How many declarations (property: value pairs) are in this rule?
h2 {
  padding: 8px;
  font-weight: bold;
  color: red;
  width: 300px;
}
3.✍️ Which property is set to 8px in this rule?
.box {
  padding: 8px;
  margin: 10px;
  font-weight: bold;
} (a) border (b) 8px (c) font-weight (d) padding
4.✍️ What value is given to background-color in this rule?
#top {
  font-weight: bold;
  margin: 10px;
  background-color: yellow;
  text-align: center;
} (a) yellow (b) 10px (c) 8px (d) background-color
5.✍️ CSS declarations go inside which brackets? (a) ( ) (b) [ ] (c) { } (d) < >
6.✍️ What is the selector in this CSS rule?
h1 {
background-color: yellow;
border: 2px solid;
} (a) 2px solid (b) h1 (c) p (d) background-color
7.✍️ How many declarations (property: value pairs) are in this rule?
li {
margin: 10px;
}
8.✍️ What is the selector in this CSS rule?
li {
color: red;
font-size: 20px;
} (a) li (b) color (c) 20px (d) body
9.✍️ What value is given to font-style in this rule?
p {
font-size: 20px;
font-style: italic;
} (a) 20px (b) font-style (c) red (d) italic
10.✍️ Which sign goes between a property and its value? (a) - (b) ; (c) : (d) =
11.✍️ What value is given to width in this rule?
.note {
color: red;
width: 300px;
} (a) width (b) italic (c) 300px (d) red
12.✍️ Which property is set to bold in this rule?
li {
font-weight: bold;
width: 300px;
} (a) width (b) border (c) font-weight (d) bold
13.✍️ In color: blue; which part is the property? (a) color (b) : (c) blue (d) ;
14.✍️ How many declarations (property: value pairs) are in this rule?
p {
text-align: center;
}
15.✍️ How many declarations (property: value pairs) are in this rule?
body {
width: 300px;
}
16.✍️ Which property is set to 20px in this rule?
.box {
font-size: 20px;
font-weight: bold;
} (a) text-align (b) 20px (c) font-size (d) background-color
17.✍️ What is the selector in this CSS rule?
h2 {
  text-align: center;
  color: red;
  padding: 8px;
  border: 2px solid;
} (a) h1 (b) red (c) h2 (d) text-align
18.✍️ How many declarations (property: value pairs) are in this rule?
h1 {
color: red;
font-weight: bold;
}
19.✍️ What value is given to text-align in this rule?
.box {
  width: 300px;
  text-align: center;
  font-weight: bold;
} (a) 10px (b) yellow (c) text-align (d) center
20.✍️ In color: blue; which part is the value? (a) ; (b) color (c) : (d) blue
21.✍️ What value is given to font-style in this rule?
.note {
color: red;
font-style: italic;
} (a) 20px (b) italic (c) font-style (d) red
22.✍️ What is the selector in this CSS rule?
body {
  font-weight: bold;
  background-color: yellow;
  text-align: center;
} (a) .box (b) font-weight (c) yellow (d) body
23.✍️ How many declarations (property: value pairs) are in this rule?
p {
margin: 10px;
border: 2px solid;
}
24.✍️ What is the selector in this CSS rule?
p {
margin: 10px;
border: 2px solid;
} (a) 2px solid (b) .note (c) p (d) margin
25.✍️ Which sign ends each CSS declaration? (a) . (b) , (c) ; (d) :
26.✍️ What value is given to font-style in this rule?
#top {
color: red;
font-style: italic;
} (a) font-style (b) 20px (c) red (d) italic
27.✍️ Which property is set to bold in this rule?
h2 {
  width: 300px;
  background-color: yellow;
  color: red;
  font-weight: bold;
} (a) width (b) font-weight (c) border (d) bold
28.✍️ What value is given to font-size in this rule?
h1 {
  padding: 8px;
  font-size: 20px;
  background-color: yellow;
  width: 300px;
} (a) yellow (b) center (c) font-size (d) 20px
29.✍️ How many declarations (property: value pairs) are in this rule?
h1 {
font-style: italic;
}
30.✍️ What value is given to width in this rule?
.box {
width: 300px;
color: red;
} (a) width (b) italic (c) red (d) 300px
31.✍️ How many declarations (property: value pairs) are in this rule?
body {
  width: 300px;
  font-weight: bold;
  text-align: center;
}
32.✍️ Which property is set to center in this rule?
li {
  text-align: center;
  border: 2px solid;
  font-style: italic;
} (a) center (b) background-color (c) text-align (d) margin
33.✍️ What is the selector in this CSS rule?
p {
  padding: 8px;
  font-style: italic;
  font-weight: bold;
  margin: 10px;
} (a) padding (b) italic (c) .note (d) p
34.✍️ What is the selector in this CSS rule?
#top {
color: red;
width: 300px;
} (a) 300px (b) color (c) li (d) #top
35.✍️ What is the selector in this CSS rule?
h2 {
  padding: 8px;
  border: 2px solid;
  font-style: italic;
} (a) h1 (b) h2 (c) padding (d) 2px solid
36.✍️ What is the selector in this CSS rule?
.note {
  margin: 10px;
  font-weight: bold;
  width: 300px;
  font-size: 20px;
} (a) margin (b) .note (c) bold (d) #top
37.✍️ Which property is set to bold in this rule?
.note {
  font-weight: bold;
  color: red;
  background-color: yellow;
  text-align: center;
} (a) font-weight (b) bold (c) width (d) border
38.✍️ What is the selector in this CSS rule?
h1 {
border: 2px solid;
font-weight: bold;
} (a) p (b) border (c) h1 (d) bold
39.✍️ Which property is set to 300px in this rule?
.box {
  border: 2px solid;
  color: red;
  width: 300px;
} (a) color (b) 300px (c) width (d) font-style
40.✍️ How many declarations (property: value pairs) are in this rule?
h2 {
padding: 8px;
margin: 10px;
}

Answer key

/*
4
padding
yellow
{ }
h1
1
li
italic
:
300px
font-weight
color
1
1
font-size
h2
2
center
blue
italic
body
2
p
;
italic
font-weight
20px
1
300px
3
text-align
p
#top
h2
.note
font-weight
h1
width
2

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