CSS Worksheet: CSS Rules and Syntax

HTML and CSS lesson 12: CSS rules: selector, property, value · Set 619 · 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.✍️ Which property is set to 8px in this rule?
.note {
margin: 10px;
padding: 8px;
} (a) 8px (b) font-weight (c) padding (d) border
2.✍️ CSS declarations go inside which brackets? (a) { } (b) ( ) (c) < > (d) [ ]
3.✍️ How does a CSS comment start? (a) # (b) /* (c) // (d) <!--
4.✍️ Which property is set to bold in this rule?
.box {
  color: red;
  font-weight: bold;
  font-size: 20px;
} (a) border (b) font-weight (c) width (d) bold
5.✍️ What value is given to border in this rule?
li {
  padding: 8px;
  background-color: yellow;
  border: 2px solid;
} (a) italic (b) 2px solid (c) 300px (d) border
6.✍️ What is the selector in this CSS rule?
#top {
font-size: 20px;
font-weight: bold;
} (a) font-size (b) li (c) #top (d) bold
7.✍️ Which sign goes between a property and its value? (a) - (b) = (c) : (d) ;
8.✍️ What value is given to padding in this rule?
.note {
  padding: 8px;
  color: red;
  font-style: italic;
} (a) bold (b) 8px (c) 2px solid (d) padding
9.✍️ What value is given to color in this rule?
.note {
  color: red;
  font-weight: bold;
  background-color: yellow;
} (a) 20px (b) color (c) center (d) red
10.✍️ Which sign ends each CSS declaration? (a) . (b) : (c) , (d) ;
11.✍️ What is the selector in this CSS rule?
li {
color: red;
border: 2px solid;
} (a) 2px solid (b) body (c) color (d) li
12.✍️ Which property is set to bold in this rule?
.note {
font-weight: bold;
width: 300px;
} (a) border (b) bold (c) width (d) font-weight
13.✍️ How many declarations (property: value pairs) are in this rule?
li {
  padding: 8px;
  color: red;
  border: 2px solid;
  width: 300px;
}
14.✍️ How many declarations (property: value pairs) are in this rule?
#top {
font-size: 20px;
border: 2px solid;
}
15.✍️ What value is given to font-size in this rule?
.note {
border: 2px solid;
font-size: 20px;
} (a) center (b) yellow (c) font-size (d) 20px
16.✍️ Which property is set to 2px solid in this rule?
body {
  background-color: yellow;
  margin: 10px;
  color: red;
  border: 2px solid;
} (a) 2px solid (b) border (c) width (d) font-style
17.✍️ What is the selector in this CSS rule?
p {
  color: red;
  text-align: center;
  font-weight: bold;
  padding: 8px;
} (a) center (b) p (c) .note (d) color
18.✍️ What is the selector in this CSS rule?
body {
padding: 8px;
margin: 10px;
} (a) padding (b) 10px (c) .box (d) body
19.✍️ Which property is set to 300px in this rule?
.note {
  font-style: italic;
  background-color: yellow;
  width: 300px;
  margin: 10px;
} (a) width (b) font-style (c) 300px (d) color
20.✍️ What value is given to padding in this rule?
.box {
  padding: 8px;
  font-style: italic;
  border: 2px solid;
} (a) 2px solid (b) bold (c) padding (d) 8px
21.✍️ What is the selector in this CSS rule?
h2 {
text-align: center;
font-size: 20px;
} (a) h1 (b) h2 (c) 20px (d) text-align
22.✍️ What is the selector in this CSS rule?
.note {
background-color: yellow;
color: red;
} (a) .note (b) red (c) background-color (d) #top
23.✍️ How many declarations (property: value pairs) are in this rule?
.note {
  padding: 8px;
  border: 2px solid;
  color: red;
  background-color: yellow;
}
24.✍️ How many declarations (property: value pairs) are in this rule?
.box {
font-style: italic;
}
25.✍️ Which property is set to red in this rule?
.box {
  color: red;
  font-size: 20px;
  font-style: italic;
} (a) red (b) text-align (c) font-size (d) color
26.✍️ What is the selector in this CSS rule?
#top {
  color: red;
  border: 2px solid;
  font-style: italic;
} (a) 2px solid (b) #top (c) color (d) li
27.✍️ How many declarations (property: value pairs) are in this rule?
body {
width: 300px;
}
28.✍️ How many declarations (property: value pairs) are in this rule?
p {
padding: 8px;
}
29.✍️ What value is given to width in this rule?
.note {
  width: 300px;
  background-color: yellow;
  font-size: 20px;
  margin: 10px;
} (a) red (b) width (c) italic (d) 300px
30.✍️ What is the selector in this CSS rule?
#top {
  color: red;
  margin: 10px;
  font-size: 20px;
} (a) #top (b) color (c) 10px (d) li
31.✍️ What is the selector in this CSS rule?
body {
padding: 8px;
text-align: center;
} (a) body (b) .box (c) padding (d) center
32.✍️ How many declarations (property: value pairs) are in this rule?
.box {
  margin: 10px;
  font-size: 20px;
  font-style: italic;
}
33.✍️ What is the selector in this CSS rule?
p {
text-align: center;
background-color: yellow;
} (a) text-align (b) p (c) .note (d) yellow
34.✍️ How many declarations (property: value pairs) are in this rule?
p {
  color: red;
  border: 2px solid;
  font-weight: bold;
  padding: 8px;
}
35.✍️ In color: blue; which part is the value? (a) : (b) ; (c) blue (d) color
36.✍️ What is the selector in this CSS rule?
p {
font-size: 20px;
text-align: center;
} (a) font-size (b) center (c) .note (d) p
37.✍️ Which property is set to center in this rule?
li {
  margin: 10px;
  text-align: center;
  width: 300px;
  font-style: italic;
} (a) background-color (b) center (c) margin (d) text-align
38.✍️ What value is given to background-color in this rule?
.box {
  margin: 10px;
  width: 300px;
  background-color: yellow;
} (a) 10px (b) background-color (c) yellow (d) 8px
39.✍️ Which property is set to center in this rule?
.box {
  color: red;
  border: 2px solid;
  font-size: 20px;
  text-align: center;
} (a) margin (b) background-color (c) text-align (d) center
40.✍️ In color: blue; which part is the property? (a) : (b) ; (c) blue (d) color

Answer key

padding
{ }
/*
font-weight
2px solid
#top
:
8px
red
;
li
font-weight
4
2
20px
border
p
body
width
8px
h2
.note
4
1
color
#top
1
1
300px
#top
body
3
p
4
blue
p
text-align
yellow
text-align
color

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