CSS Worksheet: CSS Rules and Syntax

HTML and CSS lesson 12: CSS rules: selector, property, value · Set 578 · 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.✍️ What value is given to background-color in this rule?
p {
  padding: 8px;
  color: red;
  background-color: yellow;
  font-size: 20px;
} (a) background-color (b) yellow (c) 8px (d) 10px
2.✍️ Which property is set to center in this rule?
.note {
text-align: center;
width: 300px;
} (a) margin (b) background-color (c) text-align (d) center
3.✍️ Which property is set to yellow in this rule?
h2 {
  font-weight: bold;
  width: 300px;
  background-color: yellow;
} (a) background-color (b) padding (c) margin (d) yellow
4.✍️ How many declarations (property: value pairs) are in this rule?
.note {
font-style: italic;
}
5.✍️ How many declarations (property: value pairs) are in this rule?
li {
color: red;
}
6.✍️ What is the selector in this CSS rule?
h1 {
border: 2px solid;
text-align: center;
} (a) p (b) center (c) border (d) h1
7.✍️ In color: blue; which part is the property? (a) color (b) blue (c) ; (d) :
8.✍️ Which sign ends each CSS declaration? (a) , (b) : (c) . (d) ;
9.✍️ Which property is set to yellow in this rule?
.box {
background-color: yellow;
font-weight: bold;
} (a) yellow (b) margin (c) padding (d) background-color
10.✍️ How many declarations (property: value pairs) are in this rule?
p {
  margin: 10px;
  color: red;
  font-style: italic;
}
11.✍️ Which sign goes between a property and its value? (a) - (b) = (c) : (d) ;
12.✍️ What is the selector in this CSS rule?
#top {
  text-align: center;
  font-style: italic;
  margin: 10px;
  border: 2px solid;
} (a) text-align (b) li (c) #top (d) italic
13.✍️ How many declarations (property: value pairs) are in this rule?
li {
background-color: yellow;
}
14.✍️ What is the selector in this CSS rule?
h1 {
  background-color: yellow;
  font-style: italic;
  font-size: 20px;
} (a) italic (b) p (c) background-color (d) h1
15.✍️ What is the selector in this CSS rule?
h2 {
  margin: 10px;
  color: red;
  background-color: yellow;
} (a) red (b) margin (c) h1 (d) h2
16.✍️ Which property is set to bold in this rule?
.note {
font-weight: bold;
border: 2px solid;
} (a) width (b) font-weight (c) bold (d) border
17.✍️ What value is given to width in this rule?
.box {
  width: 300px;
  font-size: 20px;
  margin: 10px;
} (a) italic (b) red (c) 300px (d) width
18.✍️ How many declarations (property: value pairs) are in this rule?
h2 {
width: 300px;
}
19.✍️ What is the selector in this CSS rule?
h1 {
  margin: 10px;
  color: red;
  background-color: yellow;
} (a) p (b) red (c) margin (d) h1
20.✍️ How many declarations (property: value pairs) are in this rule?
p {
  background-color: yellow;
  font-style: italic;
  padding: 8px;
  color: red;
}
21.✍️ In color: blue; which part is the value? (a) : (b) color (c) blue (d) ;
22.✍️ How many declarations (property: value pairs) are in this rule?
li {
  width: 300px;
  text-align: center;
  padding: 8px;
}
23.✍️ What value is given to font-size in this rule?
p {
text-align: center;
font-size: 20px;
} (a) yellow (b) center (c) font-size (d) 20px
24.✍️ What value is given to background-color in this rule?
.note {
border: 2px solid;
background-color: yellow;
} (a) background-color (b) 8px (c) 10px (d) yellow
25.✍️ What value is given to padding in this rule?
.note {
  padding: 8px;
  font-style: italic;
  font-size: 20px;
  width: 300px;
} (a) 2px solid (b) bold (c) 8px (d) padding
26.✍️ How many declarations (property: value pairs) are in this rule?
li {
font-size: 20px;
}
27.✍️ What is the selector in this CSS rule?
h2 {
margin: 10px;
padding: 8px;
} (a) h1 (b) 8px (c) h2 (d) margin
28.✍️ How many declarations (property: value pairs) are in this rule?
li {
margin: 10px;
font-style: italic;
}
29.✍️ How many declarations (property: value pairs) are in this rule?
.note {
  margin: 10px;
  font-size: 20px;
  text-align: center;
  font-weight: bold;
}
30.✍️ How many declarations (property: value pairs) are in this rule?
.note {
  background-color: yellow;
  border: 2px solid;
  font-style: italic;
  margin: 10px;
}
31.✍️ How many declarations (property: value pairs) are in this rule?
#top {
  font-style: italic;
  font-size: 20px;
  border: 2px solid;
}
32.✍️ How does a CSS comment start? (a) <!-- (b) # (c) // (d) /*
33.✍️ CSS declarations go inside which brackets? (a) { } (b) [ ] (c) < > (d) ( )
34.✍️ What is the selector in this CSS rule?
h2 {
  margin: 10px;
  padding: 8px;
  font-style: italic;
  color: red;
} (a) margin (b) 8px (c) h1 (d) h2
35.✍️ What value is given to margin in this rule?
body {
  padding: 8px;
  font-weight: bold;
  margin: 10px;
} (a) 8px (b) bold (c) margin (d) 10px
36.✍️ What value is given to font-size in this rule?
.note {
  font-size: 20px;
  border: 2px solid;
  width: 300px;
} (a) yellow (b) 20px (c) center (d) font-size
37.✍️ Which property is set to yellow in this rule?
h2 {
  background-color: yellow;
  font-size: 20px;
  text-align: center;
} (a) background-color (b) yellow (c) margin (d) padding
38.✍️ Which property is set to red in this rule?
body {
  color: red;
  padding: 8px;
  background-color: yellow;
} (a) font-size (b) text-align (c) red (d) color
39.✍️ Which property is set to yellow in this rule?
#top {
  font-size: 20px;
  text-align: center;
  color: red;
  background-color: yellow;
} (a) yellow (b) background-color (c) padding (d) margin
40.✍️ Which property is set to 10px in this rule?
.note {
margin: 10px;
text-align: center;
} (a) 10px (b) padding (c) font-weight (d) margin

Answer key

yellow
text-align
background-color
1
1
h1
color
;
background-color
3
:
#top
1
h1
h2
font-weight
300px
1
h1
4
blue
3
20px
yellow
8px
1
h2
2
4
4
3
/*
{ }
h2
10px
20px
background-color
color
background-color
margin

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