CSS Worksheet: CSS Rules and Syntax

HTML and CSS lesson 12: CSS rules: selector, property, value · Set 422 · 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 is the selector in this CSS rule?
p {
  width: 300px;
  font-style: italic;
  padding: 8px;
  margin: 10px;
} (a) .note (b) width (c) italic (d) p
2.✍️ Which property is set to 2px solid in this rule?
h2 {
  border: 2px solid;
  width: 300px;
  background-color: yellow;
} (a) width (b) 2px solid (c) font-style (d) border
3.✍️ In color: blue; which part is the property? (a) blue (b) : (c) ; (d) color
4.✍️ Which property is set to italic in this rule?
h2 {
  color: red;
  text-align: center;
  font-style: italic;
  border: 2px solid;
} (a) font-style (b) italic (c) color (d) font-size
5.✍️ How many declarations (property: value pairs) are in this rule?
.note {
padding: 8px;
}
6.✍️ How many declarations (property: value pairs) are in this rule?
body {
width: 300px;
}
7.✍️ Which property is set to red in this rule?
p {
  border: 2px solid;
  margin: 10px;
  color: red;
  background-color: yellow;
} (a) color (b) font-size (c) text-align (d) red
8.✍️ How many declarations (property: value pairs) are in this rule?
.note {
text-align: center;
}
9.✍️ What is the selector in this CSS rule?
p {
color: red;
font-style: italic;
} (a) color (b) .note (c) italic (d) p
10.✍️ What value is given to font-size in this rule?
h1 {
color: red;
font-size: 20px;
} (a) font-size (b) yellow (c) 20px (d) center
11.✍️ How many declarations (property: value pairs) are in this rule?
p {
text-align: center;
padding: 8px;
}
12.✍️ Which property is set to yellow in this rule?
p {
  color: red;
  background-color: yellow;
  text-align: center;
} (a) padding (b) margin (c) yellow (d) background-color
13.✍️ Which property is set to center in this rule?
li {
  font-size: 20px;
  text-align: center;
  font-style: italic;
  margin: 10px;
} (a) margin (b) center (c) background-color (d) text-align
14.✍️ Which sign ends each CSS declaration? (a) ; (b) . (c) : (d) ,
15.✍️ In color: blue; which part is the value? (a) color (b) : (c) blue (d) ;
16.✍️ How many declarations (property: value pairs) are in this rule?
.box {
border: 2px solid;
font-style: italic;
}
17.✍️ Which sign goes between a property and its value? (a) - (b) : (c) = (d) ;
18.✍️ What value is given to background-color in this rule?
.note {
  font-weight: bold;
  text-align: center;
  background-color: yellow;
} (a) background-color (b) yellow (c) 8px (d) 10px
19.✍️ CSS declarations go inside which brackets? (a) ( ) (b) { } (c) [ ] (d) < >
20.✍️ What is the selector in this CSS rule?
#top {
color: red;
text-align: center;
} (a) #top (b) color (c) center (d) li
21.✍️ How many declarations (property: value pairs) are in this rule?
body {
font-style: italic;
text-align: center;
}
22.✍️ What value is given to font-style in this rule?
h1 {
  font-size: 20px;
  padding: 8px;
  background-color: yellow;
  font-style: italic;
} (a) italic (b) font-style (c) red (d) 20px
23.✍️ How many declarations (property: value pairs) are in this rule?
h1 {
width: 300px;
}
24.✍️ How many declarations (property: value pairs) are in this rule?
body {
font-weight: bold;
}
25.✍️ How many declarations (property: value pairs) are in this rule?
h2 {
  padding: 8px;
  font-size: 20px;
  font-style: italic;
  text-align: center;
}
26.✍️ How many declarations (property: value pairs) are in this rule?
body {
  font-weight: bold;
  font-size: 20px;
  color: red;
}
27.✍️ What is the selector in this CSS rule?
body {
margin: 10px;
width: 300px;
} (a) margin (b) .box (c) body (d) 300px
28.✍️ What value is given to font-size in this rule?
h1 {
  font-size: 20px;
  border: 2px solid;
  margin: 10px;
} (a) center (b) 20px (c) yellow (d) font-size
29.✍️ What is the selector in this CSS rule?
h1 {
  text-align: center;
  color: red;
  margin: 10px;
} (a) p (b) red (c) text-align (d) h1
30.✍️ What is the selector in this CSS rule?
p {
  font-size: 20px;
  font-weight: bold;
  background-color: yellow;
} (a) font-size (b) p (c) bold (d) .note
31.✍️ How does a CSS comment start? (a) /* (b) # (c) // (d) <!--
32.✍️ What value is given to text-align in this rule?
h1 {
width: 300px;
text-align: center;
} (a) text-align (b) yellow (c) 10px (d) center
33.✍️ How many declarations (property: value pairs) are in this rule?
#top {
  background-color: yellow;
  text-align: center;
  margin: 10px;
  padding: 8px;
}
34.✍️ How many declarations (property: value pairs) are in this rule?
h1 {
  width: 300px;
  font-weight: bold;
  font-style: italic;
}
35.✍️ How many declarations (property: value pairs) are in this rule?
li {
font-weight: bold;
}
36.✍️ What value is given to width in this rule?
h2 {
width: 300px;
font-style: italic;
} (a) 300px (b) red (c) width (d) italic
37.✍️ What value is given to color in this rule?
h2 {
  font-weight: bold;
  font-size: 20px;
  background-color: yellow;
  color: red;
} (a) red (b) center (c) color (d) 20px
38.✍️ What value is given to border in this rule?
#top {
border: 2px solid;
padding: 8px;
} (a) border (b) 300px (c) italic (d) 2px solid
39.✍️ How many declarations (property: value pairs) are in this rule?
h2 {
font-size: 20px;
background-color: yellow;
}
40.✍️ What is the selector in this CSS rule?
p {
background-color: yellow;
font-weight: bold;
} (a) background-color (b) .note (c) bold (d) p

Answer key

p
border
color
font-style
1
1
color
1
p
20px
2
background-color
text-align
;
blue
2
:
yellow
{ }
#top
2
italic
1
1
4
3
body
20px
h1
p
/*
center
4
3
1
300px
red
2px solid
2
p

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