CSS Worksheet: CSS Rules and Syntax

HTML and CSS lesson 12: CSS rules: selector, property, value · Set 252 · 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.✍️ What value is given to padding in this rule?
.box {
  background-color: yellow;
  padding: 8px;
  font-weight: bold;
} (a) 2px solid (b) padding (c) 8px (d) bold
2.✍️ Which property is set to 20px in this rule?
.note {
  background-color: yellow;
  font-size: 20px;
  margin: 10px;
} (a) 20px (b) background-color (c) font-size (d) text-align
3.✍️ How many declarations (property: value pairs) are in this rule?
.note {
color: red;
}
4.✍️ What value is given to border in this rule?
p {
border: 2px solid;
font-weight: bold;
} (a) italic (b) 300px (c) 2px solid (d) border
5.✍️ How many declarations (property: value pairs) are in this rule?
h1 {
padding: 8px;
}
6.✍️ CSS declarations go inside which brackets? (a) ( ) (b) [ ] (c) { } (d) < >
7.✍️ What value is given to font-style in this rule?
li {
font-style: italic;
font-weight: bold;
} (a) red (b) italic (c) 20px (d) font-style
8.✍️ What value is given to border in this rule?
body {
  border: 2px solid;
  color: red;
  font-size: 20px;
  padding: 8px;
} (a) 2px solid (b) border (c) 300px (d) italic
9.✍️ Which property is set to 10px in this rule?
.note {
  text-align: center;
  margin: 10px;
  font-size: 20px;
  border: 2px solid;
} (a) margin (b) font-weight (c) padding (d) 10px
10.✍️ Which property is set to 300px in this rule?
body {
  font-weight: bold;
  text-align: center;
  width: 300px;
} (a) width (b) font-style (c) color (d) 300px
11.✍️ What value is given to text-align in this rule?
h2 {
color: red;
text-align: center;
} (a) center (b) text-align (c) yellow (d) 10px
12.✍️ What is the selector in this CSS rule?
.box {
width: 300px;
padding: 8px;
} (a) width (b) 8px (c) .box (d) h2
13.✍️ Which property is set to center in this rule?
.note {
text-align: center;
width: 300px;
} (a) background-color (b) center (c) margin (d) text-align
14.✍️ How many declarations (property: value pairs) are in this rule?
h2 {
background-color: yellow;
font-style: italic;
}
15.✍️ How does a CSS comment start? (a) // (b) <!-- (c) /* (d) #
16.✍️ What is the selector in this CSS rule?
h1 {
  font-style: italic;
  font-size: 20px;
  text-align: center;
} (a) p (b) font-style (c) h1 (d) 20px
17.✍️ In color: blue; which part is the property? (a) blue (b) : (c) ; (d) color
18.✍️ What value is given to margin in this rule?
li {
font-size: 20px;
margin: 10px;
} (a) margin (b) 8px (c) 10px (d) bold
19.✍️ In color: blue; which part is the value? (a) blue (b) ; (c) color (d) :
20.✍️ What is the selector in this CSS rule?
.note {
width: 300px;
font-style: italic;
} (a) italic (b) width (c) #top (d) .note
21.✍️ How many declarations (property: value pairs) are in this rule?
.box {
color: red;
}
22.✍️ What is the selector in this CSS rule?
p {
  text-align: center;
  padding: 8px;
  color: red;
} (a) .note (b) text-align (c) 8px (d) p
23.✍️ Which sign ends each CSS declaration? (a) ; (b) . (c) , (d) :
24.✍️ What is the selector in this CSS rule?
body {
width: 300px;
color: red;
} (a) .box (b) red (c) width (d) body
25.✍️ What value is given to width in this rule?
h2 {
  font-weight: bold;
  width: 300px;
  text-align: center;
} (a) red (b) italic (c) width (d) 300px
26.✍️ What value is given to font-size in this rule?
.box {
  font-size: 20px;
  width: 300px;
  margin: 10px;
} (a) yellow (b) center (c) 20px (d) font-size
27.✍️ Which property is set to 8px in this rule?
h1 {
  background-color: yellow;
  padding: 8px;
  font-weight: bold;
  font-style: italic;
} (a) padding (b) border (c) 8px (d) font-weight
28.✍️ How many declarations (property: value pairs) are in this rule?
h2 {
font-weight: bold;
}
29.✍️ How many declarations (property: value pairs) are in this rule?
li {
  text-align: center;
  border: 2px solid;
  color: red;
  font-size: 20px;
}
30.✍️ Which sign goes between a property and its value? (a) : (b) = (c) ; (d) -
31.✍️ What value is given to color in this rule?
h1 {
font-style: italic;
color: red;
} (a) 20px (b) color (c) red (d) center
32.✍️ What value is given to width in this rule?
.note {
  color: red;
  background-color: yellow;
  width: 300px;
} (a) italic (b) 300px (c) width (d) red
33.✍️ What is the selector in this CSS rule?
#top {
border: 2px solid;
font-size: 20px;
} (a) #top (b) 20px (c) li (d) border
34.✍️ How many declarations (property: value pairs) are in this rule?
.box {
  padding: 8px;
  border: 2px solid;
  margin: 10px;
  font-size: 20px;
}
35.✍️ What is the selector in this CSS rule?
body {
  font-style: italic;
  padding: 8px;
  color: red;
} (a) 8px (b) .box (c) body (d) font-style
36.✍️ How many declarations (property: value pairs) are in this rule?
#top {
border: 2px solid;
margin: 10px;
}
37.✍️ How many declarations (property: value pairs) are in this rule?
h1 {
font-size: 20px;
}
38.✍️ What is the selector in this CSS rule?
#top {
  border: 2px solid;
  text-align: center;
  width: 300px;
  font-weight: bold;
} (a) #top (b) border (c) center (d) li
39.✍️ What is the selector in this CSS rule?
h1 {
  font-style: italic;
  background-color: yellow;
  margin: 10px;
  color: red;
} (a) yellow (b) h1 (c) font-style (d) p
40.✍️ How many declarations (property: value pairs) are in this rule?
body {
  background-color: yellow;
  margin: 10px;
  font-style: italic;
  color: red;
}

Answer key

8px
font-size
1
2px solid
1
{ }
italic
2px solid
margin
width
center
.box
text-align
2
/*
h1
color
10px
blue
.note
1
p
;
body
300px
20px
padding
1
4
:
red
300px
#top
4
body
2
1
#top
h1
4

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