CSS Worksheet: CSS Rules and Syntax

HTML and CSS lesson 12: CSS rules: selector, property, value · Set 258 · 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?
#top {
  margin: 10px;
  font-style: italic;
  border: 2px solid;
  padding: 8px;
} (a) #top (b) li (c) margin (d) italic
2.✍️ What is the selector in this CSS rule?
h2 {
width: 300px;
padding: 8px;
} (a) 8px (b) width (c) h1 (d) h2
3.✍️ Which sign ends each CSS declaration? (a) : (b) , (c) . (d) ;
4.✍️ How many declarations (property: value pairs) are in this rule?
#top {
font-weight: bold;
}
5.✍️ How many declarations (property: value pairs) are in this rule?
.box {
font-style: italic;
}
6.✍️ Which property is set to 20px in this rule?
li {
  background-color: yellow;
  text-align: center;
  font-size: 20px;
} (a) background-color (b) font-size (c) 20px (d) text-align
7.✍️ What value is given to background-color in this rule?
#top {
margin: 10px;
background-color: yellow;
} (a) 8px (b) yellow (c) 10px (d) background-color
8.✍️ What is the selector in this CSS rule?
h1 {
border: 2px solid;
font-size: 20px;
} (a) p (b) border (c) 20px (d) h1
9.✍️ Which property is set to 2px solid in this rule?
#top {
padding: 8px;
border: 2px solid;
} (a) border (b) 2px solid (c) font-style (d) width
10.✍️ How many declarations (property: value pairs) are in this rule?
h1 {
margin: 10px;
}
11.✍️ How many declarations (property: value pairs) are in this rule?
.note {
border: 2px solid;
text-align: center;
}
12.✍️ Which property is set to 2px solid in this rule?
h1 {
  border: 2px solid;
  font-size: 20px;
  margin: 10px;
  font-style: italic;
} (a) 2px solid (b) font-style (c) width (d) border
13.✍️ What value is given to border in this rule?
li {
  font-weight: bold;
  width: 300px;
  border: 2px solid;
  padding: 8px;
} (a) 2px solid (b) 300px (c) border (d) italic
14.✍️ How does a CSS comment start? (a) # (b) /* (c) <!-- (d) //
15.✍️ How many declarations (property: value pairs) are in this rule?
h1 {
  background-color: yellow;
  font-weight: bold;
  padding: 8px;
}
16.✍️ In color: blue; which part is the property? (a) ; (b) : (c) blue (d) color
17.✍️ What is the selector in this CSS rule?
.box {
  padding: 8px;
  color: red;
  border: 2px solid;
} (a) .box (b) red (c) padding (d) h2
18.✍️ How many declarations (property: value pairs) are in this rule?
body {
margin: 10px;
font-size: 20px;
}
19.✍️ What value is given to margin in this rule?
.note {
  font-weight: bold;
  margin: 10px;
  text-align: center;
  padding: 8px;
} (a) margin (b) 10px (c) bold (d) 8px
20.✍️ How many declarations (property: value pairs) are in this rule?
li {
margin: 10px;
}
21.✍️ What value is given to padding in this rule?
#top {
  padding: 8px;
  font-style: italic;
  font-size: 20px;
  color: red;
} (a) 2px solid (b) bold (c) 8px (d) padding
22.✍️ How many declarations (property: value pairs) are in this rule?
body {
  font-weight: bold;
  margin: 10px;
  color: red;
}
23.✍️ Which sign goes between a property and its value? (a) : (b) = (c) ; (d) -
24.✍️ Which property is set to bold in this rule?
body {
font-weight: bold;
font-size: 20px;
} (a) width (b) font-weight (c) bold (d) border
25.✍️ Which property is set to red in this rule?
.note {
color: red;
text-align: center;
} (a) font-size (b) color (c) red (d) text-align
26.✍️ What value is given to font-style in this rule?
#top {
  color: red;
  font-style: italic;
  width: 300px;
  border: 2px solid;
} (a) 20px (b) italic (c) font-style (d) red
27.✍️ In color: blue; which part is the value? (a) ; (b) : (c) color (d) blue
28.✍️ CSS declarations go inside which brackets? (a) ( ) (b) [ ] (c) < > (d) { }
29.✍️ How many declarations (property: value pairs) are in this rule?
#top {
  text-align: center;
  font-style: italic;
  font-weight: bold;
}
30.✍️ Which property is set to 2px solid in this rule?
body {
  border: 2px solid;
  background-color: yellow;
  font-weight: bold;
} (a) font-style (b) border (c) width (d) 2px solid
31.✍️ What is the selector in this CSS rule?
h2 {
font-weight: bold;
border: 2px solid;
} (a) h2 (b) h1 (c) font-weight (d) 2px solid
32.✍️ How many declarations (property: value pairs) are in this rule?
h2 {
margin: 10px;
}
33.✍️ How many declarations (property: value pairs) are in this rule?
h2 {
  background-color: yellow;
  font-size: 20px;
  font-style: italic;
}
34.✍️ What value is given to font-style in this rule?
.box {
  padding: 8px;
  text-align: center;
  font-style: italic;
} (a) 20px (b) font-style (c) red (d) italic
35.✍️ What is the selector in this CSS rule?
body {
  color: red;
  background-color: yellow;
  font-style: italic;
} (a) yellow (b) body (c) .box (d) color
36.✍️ What value is given to margin in this rule?
#top {
  font-weight: bold;
  color: red;
  margin: 10px;
} (a) 10px (b) 8px (c) margin (d) bold
37.✍️ What is the selector in this CSS rule?
li {
font-style: italic;
border: 2px solid;
} (a) body (b) font-style (c) 2px solid (d) li
38.✍️ What is the selector in this CSS rule?
h2 {
  color: red;
  padding: 8px;
  margin: 10px;
  width: 300px;
} (a) h2 (b) 8px (c) h1 (d) color
39.✍️ Which property is set to center in this rule?
body {
  text-align: center;
  background-color: yellow;
  margin: 10px;
  font-weight: bold;
} (a) margin (b) text-align (c) center (d) background-color
40.✍️ What is the selector in this CSS rule?
p {
  padding: 8px;
  background-color: yellow;
  margin: 10px;
  width: 300px;
} (a) padding (b) .note (c) yellow (d) p

Answer key

#top
h2
;
1
1
font-size
yellow
h1
border
1
2
border
2px solid
/*
3
color
.box
2
10px
1
8px
3
:
font-weight
color
italic
blue
{ }
3
border
h2
1
3
italic
body
10px
li
h2
text-align
p

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