CSS Worksheet: CSS Rules and Syntax

HTML and CSS lesson 12: CSS rules: selector, property, value · Set 623 · 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;
  padding: 8px;
  margin: 10px;
  text-align: center;
} (a) width (b) .note (c) 8px (d) p
2.✍️ How many declarations (property: value pairs) are in this rule?
.box {
padding: 8px;
}
3.✍️ How many declarations (property: value pairs) are in this rule?
#top {
font-size: 20px;
padding: 8px;
}
4.✍️ How many declarations (property: value pairs) are in this rule?
p {
margin: 10px;
width: 300px;
}
5.✍️ In color: blue; which part is the value? (a) : (b) color (c) ; (d) blue
6.✍️ What value is given to margin in this rule?
#top {
color: red;
margin: 10px;
} (a) 10px (b) bold (c) 8px (d) margin
7.✍️ CSS declarations go inside which brackets? (a) { } (b) ( ) (c) < > (d) [ ]
8.✍️ What value is given to width in this rule?
h1 {
  width: 300px;
  padding: 8px;
  color: red;
  font-weight: bold;
} (a) width (b) italic (c) red (d) 300px
9.✍️ How many declarations (property: value pairs) are in this rule?
h2 {
  border: 2px solid;
  background-color: yellow;
  font-style: italic;
}
10.✍️ Which sign goes between a property and its value? (a) = (b) ; (c) : (d) -
11.✍️ What value is given to padding in this rule?
#top {
  padding: 8px;
  text-align: center;
  border: 2px solid;
} (a) 2px solid (b) bold (c) 8px (d) padding
12.✍️ What is the selector in this CSS rule?
h1 {
  font-style: italic;
  text-align: center;
  width: 300px;
} (a) h1 (b) center (c) p (d) font-style
13.✍️ What value is given to padding in this rule?
#top {
  padding: 8px;
  text-align: center;
  margin: 10px;
} (a) bold (b) padding (c) 8px (d) 2px solid
14.✍️ What value is given to width in this rule?
#top {
  width: 300px;
  background-color: yellow;
  border: 2px solid;
} (a) italic (b) width (c) 300px (d) red
15.✍️ What is the selector in this CSS rule?
.note {
background-color: yellow;
font-style: italic;
} (a) #top (b) background-color (c) .note (d) italic
16.✍️ How many declarations (property: value pairs) are in this rule?
#top {
background-color: yellow;
}
17.✍️ Which property is set to center in this rule?
h2 {
  text-align: center;
  font-weight: bold;
  padding: 8px;
} (a) margin (b) text-align (c) center (d) background-color
18.✍️ How many declarations (property: value pairs) are in this rule?
body {
  font-style: italic;
  border: 2px solid;
  background-color: yellow;
}
19.✍️ What is the selector in this CSS rule?
h2 {
  background-color: yellow;
  text-align: center;
  font-style: italic;
} (a) center (b) background-color (c) h2 (d) h1
20.✍️ How many declarations (property: value pairs) are in this rule?
h1 {
border: 2px solid;
}
21.✍️ How does a CSS comment start? (a) <!-- (b) // (c) # (d) /*
22.✍️ How many declarations (property: value pairs) are in this rule?
body {
  color: red;
  text-align: center;
  background-color: yellow;
  width: 300px;
}
23.✍️ How many declarations (property: value pairs) are in this rule?
.note {
  width: 300px;
  border: 2px solid;
  font-style: italic;
  color: red;
}
24.✍️ How many declarations (property: value pairs) are in this rule?
h2 {
  font-size: 20px;
  width: 300px;
  text-align: center;
  background-color: yellow;
}
25.✍️ What value is given to color in this rule?
h1 {
  border: 2px solid;
  color: red;
  width: 300px;
} (a) 20px (b) red (c) color (d) center
26.✍️ Which property is set to center in this rule?
body {
width: 300px;
text-align: center;
} (a) margin (b) text-align (c) background-color (d) center
27.✍️ Which property is set to center in this rule?
h2 {
  font-size: 20px;
  text-align: center;
  color: red;
  width: 300px;
} (a) background-color (b) center (c) margin (d) text-align
28.✍️ What value is given to width in this rule?
li {
width: 300px;
text-align: center;
} (a) 300px (b) red (c) width (d) italic
29.✍️ What is the selector in this CSS rule?
body {
  font-weight: bold;
  margin: 10px;
  padding: 8px;
  font-size: 20px;
} (a) 10px (b) body (c) font-weight (d) .box
30.✍️ How many declarations (property: value pairs) are in this rule?
#top {
width: 300px;
}
31.✍️ How many declarations (property: value pairs) are in this rule?
h1 {
text-align: center;
}
32.✍️ What is the selector in this CSS rule?
body {
  padding: 8px;
  border: 2px solid;
  font-size: 20px;
} (a) padding (b) .box (c) body (d) 2px solid
33.✍️ What value is given to width in this rule?
#top {
  margin: 10px;
  text-align: center;
  width: 300px;
} (a) red (b) italic (c) 300px (d) width
34.✍️ Which sign ends each CSS declaration? (a) , (b) . (c) : (d) ;
35.✍️ Which property is set to red in this rule?
h1 {
  border: 2px solid;
  color: red;
  font-style: italic;
} (a) text-align (b) font-size (c) red (d) color
36.✍️ How many declarations (property: value pairs) are in this rule?
h2 {
  font-weight: bold;
  text-align: center;
  margin: 10px;
  color: red;
}
37.✍️ What value is given to border in this rule?
li {
padding: 8px;
border: 2px solid;
} (a) border (b) italic (c) 2px solid (d) 300px
38.✍️ Which property is set to 300px in this rule?
p {
width: 300px;
font-weight: bold;
} (a) 300px (b) width (c) color (d) font-style
39.✍️ In color: blue; which part is the property? (a) : (b) blue (c) color (d) ;
40.✍️ What value is given to padding in this rule?
h1 {
  font-size: 20px;
  padding: 8px;
  text-align: center;
} (a) 8px (b) bold (c) 2px solid (d) padding

Answer key

p
1
2
2
blue
10px
{ }
300px
3
:
8px
h1
8px
300px
.note
1
text-align
3
h2
1
/*
4
4
4
red
text-align
text-align
300px
body
1
1
body
300px
;
color
4
2px solid
width
color
8px

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